diff --git a/app/backend/voice_backend.ts b/app/backend/voice_backend.ts
index ca8a998..3c4193b 100644
--- a/app/backend/voice_backend.ts
+++ b/app/backend/voice_backend.ts
@@ -1,20 +1,26 @@
 import axios from "axios";
 
-export const sendToVoiceRecognition = (audio_data: Blob): Promise<string> => {
-    console.log("sending recording...");
 
-    const formdata = new FormData()
-    formdata.append("audio", audio_data)
+class VoiceSend {
+    sendToVoiceRecognition(audio_data: Blob) {
+        console.log("sending recording...");
 
-    const dataSend = { option: "offline", type: "basic", audio: audio_data }
-    return axios.post("http://localhost:5000/interstellar_ai/api/voice_recognition", formdata)
-        .then((response) => {
-            console.log(response.data)
-            return response.data.response
-        })
-        .catch(error => {
-            console.log("Error calling API:", error)
-            postMessage({ status: 500 })
-            return "Error"
-        })
-}
\ No newline at end of file
+        const formdata = new FormData()
+        formdata.append("audio", audio_data)
+
+        const dataSend = { option:"offline", type:"basic",audio:audio_data }
+        axios.post("http://localhost:5000/interstellar_ai/api/voice_recognition", formdata)
+            .then((response) => {
+                console.log(response.data)
+                return response.data.response
+            })
+            .catch(error => {
+                console.log("Error calling API:", error)
+                postMessage({ status: 500 })
+            })
+    }
+
+}
+
+
+export default VoiceSend;
\ No newline at end of file
diff --git a/app/components/AI.tsx b/app/components/AI.tsx
index 824f6d6..e1d244b 100644
--- a/app/components/AI.tsx
+++ b/app/components/AI.tsx
@@ -4,9 +4,11 @@ import InputOutputBackend from '../backend/InputOutputHandler';
 
 const AI: React.FC = () => {
   return (
+    <div>
       <div className="ai-container">
         <InputOutputBackend />
       </div>
+    </div>
   );
 };
 
diff --git a/app/components/ConversationFrontend.tsx b/app/components/ConversationFrontend.tsx
index fd17324..3294d09 100644
--- a/app/components/ConversationFrontend.tsx
+++ b/app/components/ConversationFrontend.tsx
@@ -17,6 +17,13 @@ const ConversationFrontend = React.forwardRef<HTMLDivElement, ConversationProps>
   ({ messages, onResendClick, onEditClick, onCopyClick, isClicked}, ref: ForwardedRef<HTMLDivElement>) => {
     const endOfMessagesRef = useRef<HTMLDivElement>(null);
 
+    // Auto-scroll to the bottom of the conversation whenever a new message is added
+    useEffect(() => {
+      if (endOfMessagesRef.current) {
+        endOfMessagesRef.current.scrollIntoView({ behavior: 'smooth' });
+      }
+    }, [messages]); // Triggers the effect whenever the 'messages' array changes
+
     useEffect(() => {
       console.log(isClicked);
       
diff --git a/app/components/InputFrontend.tsx b/app/components/InputFrontend.tsx
index 5d51834..f02442b 100644
--- a/app/components/InputFrontend.tsx
+++ b/app/components/InputFrontend.tsx
@@ -6,17 +6,13 @@ interface InputProps {
   onSendClick: (message: string, override: boolean) => void;
   onMicClick: () => void;
   inputDisabled: boolean;
-  isRecording: boolean
+  isRecording:boolean
 }
 
 const InputFrontend = React.forwardRef<HTMLDivElement, InputProps>(
-  ({ message, onSendClick, onMicClick, inputDisabled, isRecording }, ref: ForwardedRef<HTMLDivElement>) => {
+  ({ message, onSendClick, onMicClick, inputDisabled, isRecording}, ref: ForwardedRef<HTMLDivElement>) => {
     const [inputValue, setInputValue] = useState('');
 
-    useEffect(() => {
-      setInputValue(message);
-    }, [message]);
-
     const handleInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
       setInputValue(e.target.value);
     };
@@ -44,7 +40,7 @@ const InputFrontend = React.forwardRef<HTMLDivElement, InputProps>(
         <button type="button" onClick={() => onSendClick(inputValue, false)} disabled={inputDisabled ? true : false}>
           <img src="/img/send.svg" alt="send" />
         </button>
-        <button className={`microphone-button ${isRecording ? "red" : "var(--input-button-color)"}`} type="button" onClick={onMicClick}>
+        <button className={`microphone-button ${isRecording ? "red": "var(--input-button-color)"}`} type="button" onClick={onMicClick}>
           <img src="/img/microphone.svg" alt="microphone" />
         </button>
       </div>
diff --git a/app/components/Models.tsx b/app/components/Models.tsx
index 1f9dc56..894623a 100644
--- a/app/components/Models.tsx
+++ b/app/components/Models.tsx
@@ -1,143 +1,7 @@
 "use client";
 import React, { useState, useEffect } from 'react';
 
-// Define all models that should be available.
-const modelList = {
-  'Offline Fast': {
-    'model_type': 'local',
-    'Math': 'qwen2-math:1.5b',
-    'Code': 'starcoder2',
-    'Language': 'llama3.2',
-    'Character': 'dolphin-phi',
-    'Finance': 'qwen2-math:1.5b',
-    'Weather': 'llama3.2',
-    'Time': 'llama3.2',
-    'Image': 'llava-phi3'
-  },
-  'Offline Slow': {
-    'model_type': 'local',
-    'Math': 'wizard-math',
-    'Code': 'starcoder2:7b',
-    'Language': 'llama3.1',
-    'Character': 'dolphin-llama3',
-    'Finance': 'wizard-math',
-    'Weather': 'llama3.1',
-    'Time': 'llama3.1',
-    'Image': 'llava'
-  },
-  'Offline Fast (FOSS)': {
-    'model_type': 'local',
-    'Math': 'qwen2-math:1.5b',
-    'Code': 'qwen2.5-coder:1.5b',
-    'Language': 'phi3.5',
-    'Character': 'dolphin-mistral',
-    'Finance': 'qwen2-math:1.5b',
-    'Weather': 'phi3.5',
-    'Time': 'phi3.5',
-    'Image': 'llava'
-  },
-  'Offline Slow (FOSS)': {
-    'model_type': 'local',
-    'Math': 'mathstral',
-    'Code': 'qwen2.5-coder',
-    'Language': 'qwen2.5',
-    'Character': 'dolphin-mistral',
-    'Finance': 'mathstral',
-    'Weather': 'qwen2.5',
-    'Time': 'qwen2.5',
-    'Image': 'llava'
-  },
-  'Online Cheap (OpenAI)': {
-    'model_type': 'openai',
-    'Math': 'gpt-4o-mini',
-    'Code': 'gpt-4o-mini',
-    'Language': 'gpt-4o-mini',
-    'Character': 'gpt-4o-mini',
-    'Finance': 'gpt-4o-mini',
-    'Weather': 'gpt-4o-mini',
-    'Time': 'gpt-4o-mini',
-    'Image': 'gpt-4o-mini'
-  },
-  'Online Expensive (OpenAI)': {
-    'model_type': 'openai',
-    'Math': 'gpt-4o',
-    'Code': 'gpt-4o',
-    'Language': 'gpt-4o',
-    'Character': 'gpt-4o',
-    'Finance': 'gpt-4o',
-    'Weather': 'gpt-4o',
-    'Time': 'gpt-4o',
-    'Image': 'gpt-4o'
-  },
-  'Online Cheap (Anthropic)': {
-    'model_type': 'anthropic',
-    'Math': 'claude-3-haiku',
-    'Code': 'claude-3-haiku',
-    'Language': 'claude-3-haiku',
-    'Character': 'claude-3-haiku',
-    'Finance': 'claude-3-haiku',
-    'Weather': 'claude-3-haiku',
-    'Time': 'claude-3-haiku',
-    'Image': 'claude-3-haiku'
-  },
-  'Online Expensive (Anthropic)': {
-    'model_type': 'anthropic',
-    'Math': 'claude-3-5-sonnet',
-    'Code': 'claude-3-5-sonnet',
-    'Language': 'claude-3-5-sonnet',
-    'Character': 'claude-3-5-sonnet',
-    'Finance': 'claude-3-5-sonnet',
-    'Weather': 'claude-3-5-sonnet',
-    'Time': 'claude-3-5-sonnet',
-    'Image': 'claude-3-5-sonnet'
-  },
-  'Online Cheap (Google)': {
-    'model_type': 'google',
-    'Math': 'gemini-1.5-flash-latest',
-    'Code': 'gemini-1.5-flash-latest',
-    'Language': 'gemini-1.5-flash-latest',
-    'Character': 'gemini-1.5-flash-latest',
-    'Finance': 'gemini-1.5-flash-latest',
-    'Weather': 'gemini-1.5-flash-latest',
-    'Time': 'gemini-1.5-flash-latest',
-    'Image': 'gemini-1.5-flash-latest'
-  },
-  'Online Expensive (Google)': {
-    'model_type': 'google',
-    'Math': 'gemini-1.5-pro-latest',
-    'Code': 'gemini-1.5-pro-latest',
-    'Language': 'gemini-1.5-pro-latest',
-    'Character': 'gemini-1.5-pro-latest',
-    'Finance': 'gemini-1.5-pro-latest',
-    'Weather': 'gemini-1.5-pro-latest',
-    'Time': 'gemini-1.5-pro-latest',
-    'Image': 'gemini-1.5-pro-latest'
-  },
-  'Online (La Plateforme)': {
-    'model_type': 'mistral',
-    'Math': 'open-mistral-nemo',
-    'Code': 'codestral-latest',
-    'Language': 'mistral-small-latest',
-    'Character': 'mistral-large-latest',
-    'Finance': 'open-mistral-nemo',
-    'Weather': 'mistral-small-latest',
-    'Time': 'mistral-small-latest',
-    'Image': 'pixtral-12b-2409'
-  },
-  'Online (FOSS) (La Plateforme)': {
-    'model_type': 'mistral',
-    'Math': 'open-mistral-nemo',
-    'Code': 'open-codestral-mamba',
-    'Language': 'open-mistral-nemo',
-    'Character': 'open-mixtral-8x22b',
-    'Finance': 'open-mixtral-8x22b',
-    'Weather': 'open-mistral-nemo',
-    'Time': 'open-mistral-nemo',
-    'Image': 'pixtral-12b-2409'
-  }
-}
-
-// Define the available category options
+// Define the available model options
 const modelDropdown = {
   offlineWithoutFoss: ['Offline Fast', 'Offline Slow'],
   offlineFoss: ['Offline Fast (FOSS)', 'Offline Slow (FOSS)'],
@@ -148,7 +12,6 @@ const modelDropdown = {
     'Online Expensive (Anthropic)',
     'Online Cheap (Google)',
     'Online Expensive (Google)',
-    'Online (La Plateforme)'
   ],
   onlineFoss: ['Online (FOSS) (La Plateforme)'],
 };
@@ -157,7 +20,7 @@ const Models: React.FC = () => {
   // Initialize state with value from localStorage or default to ''
   const [selectedModel, setSelectedModel] = useState('');
   const [radioSelection, setRadioSelection] = useState<string | null>("")
-
+  
   useEffect(() => {
     setRadioSelection(localStorage.getItem('radioSelection'))
     const handleStorageChange = () => {
@@ -235,13 +98,6 @@ const Models: React.FC = () => {
   const isOfflineModel = (model: string) =>
     modelDropdown.offlineWithoutFoss.includes(model) || modelDropdown.offlineFoss.includes(model);
 
-  const modelClicked = (model: string) => {
-    const category = selectedModel as keyof typeof modelList;
-    console.log(model)
-    console.log(category)
-    console.log(modelList[category][model as keyof typeof modelList[typeof category]]);
-  }
-
   return (
     <div className="model-background">
       <div className="models">
@@ -266,7 +122,7 @@ const Models: React.FC = () => {
         <div className="grid">
           {['Code', 'Math', 'Language', 'Character', 'Finance', 'Weather', 'Time', 'Image', 'Custom1', 'Custom2'].map(
             (category) => (
-              <button key={category} className={`${category.toLowerCase()}-model model-box`} onClick={() => modelClicked(category)}>
+              <button key={category} className={`${category.toLowerCase()}-model model-box`}>
                 <div className="overlay">
                   <h3>{category}</h3>
                   {isOfflineModel(selectedModel) && <img src="/img/nowifi.svg" alt="No Wi-Fi" />}
diff --git a/app/layout.tsx b/app/layout.tsx
index 1d7d206..0425420 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -5,9 +5,6 @@ export const metadata = {
   description: 'A little AI chat that is able to assist you in little tasks',
 };
 
-
-
-
 export default function RootLayout({ children }: { children: ReactNode }) {
   return (
     <html lang="en">
diff --git a/app/page.tsx b/app/page.tsx
index 9afccc2..aad4bee 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -15,6 +15,31 @@ const LandingPage: React.FC = () => {
   const [view, setView] = useState<'AI' | 'FAQ' | 'Documentation' | 'Credits'>('AI'); // Added 'Credits' here
   const conversationRef = useRef<HTMLDivElement>(null);
 
+  useEffect(() => {
+    const scrollToBottom = () => {
+      const conversation = conversationRef.current;
+      if (conversation) {
+        conversation.scrollTop = conversation.scrollHeight;
+      }
+    };
+
+    scrollToBottom();
+
+    const observer = new MutationObserver(scrollToBottom);
+    if (conversationRef.current) {
+      observer.observe(conversationRef.current, {
+        childList: true,
+        subtree: true,
+      });
+    }
+
+    return () => {
+      if (conversationRef.current) {
+        observer.disconnect();
+      }
+    };
+  }, []);
+
   const toggleDivs = () => {
     setShowDivs(prevState => !prevState);
   };
diff --git a/app/styles/Settings.css b/app/styles/Settings.css
index b0aae8c..ece5047 100644
--- a/app/styles/Settings.css
+++ b/app/styles/Settings.css
@@ -9,6 +9,7 @@
     display: flex;
     justify-content: center;
     align-items: center;
+    z-index: 10000;
 }
 
 .settings-main h2 {
@@ -103,14 +104,14 @@
     padding: 5px 10px;
     cursor: pointer;
     position: absolute; /* Position the button absolutely */
-    top: 15px; /* Distance from the top */
-    right: 40px; /* Distance from the right */
+    top: 10px; /* Distance from the top */
+    right: 10px; /* Distance from the right */
     transition: background 0.3s;
 }
 
 /* Close button positioning */
 .apply {
-    background: var(--apply-button-color); /* Use variable for close button color */
+    background: var(--close-button-color); /* Use variable for close button color */
     color: white; /* Use white for text color */
     border: none;
     border-radius: 5px;
@@ -118,7 +119,7 @@
     cursor: pointer;
     position: absolute; /* Position the button absolutely */
     top: 50px; /* Distance from the top */
-    right: 40px; /* Distance from the right */
+    right: 10px; /* Distance from the right */
     transition: background 0.3s;
 }
 
diff --git a/app/styles/container.css b/app/styles/container.css
index 3f094b2..89e03fa 100644
--- a/app/styles/container.css
+++ b/app/styles/container.css
@@ -1,19 +1,19 @@
 /* container.css */
-.container{
+.container,
+.content {
     display: flex;
     width: 100vw;
-    height: 100vh;
-    padding-top: 12vh;
+    padding-top: 0.025vh;
 }
 
 .left-panel {
+    margin-top: 5em;
     width: 25vw; /* Adjust as needed */
     transition: width 0.3s ease, opacity 0.3s ease, visibility 0.3s ease; /* Smooth transitions for all properties */
     background-color: var(--left-panel-background-color); /* Use variable for background color */
     border-radius: 0 1em 0 0;
     margin-left: 0;
     padding-right: 1em;
-    height: 100%;
 }
 
 .left-panel.hidden {
@@ -23,11 +23,12 @@
 }
 
 .conversation-container {
+    margin-top: 5em;
     flex: 1;
     transition: margin-left 0.3s ease; /* Smooth margin adjustment */
     background-color: var(--conversation-background-color); /* Use variable for background color */
     border-radius: 1em 0 0 0;
-    height: 100%;
+    height: min-content;
 }
 
 /* Adjust margin-left when panel is shown or hidden */
diff --git a/app/styles/global.css b/app/styles/global.css
index c9754e3..8a4eae2 100644
--- a/app/styles/global.css
+++ b/app/styles/global.css
@@ -1,7 +1,7 @@
 html,
 body {
     height: 100vh;
-    overflow: hidden;
+    /* overflow: hidden; */
     position: relative;
 }
 
diff --git a/app/styles/header.css b/app/styles/header.css
index 282beaa..99343f2 100644
--- a/app/styles/header.css
+++ b/app/styles/header.css
@@ -7,14 +7,11 @@ header{
     height: 10vh;
     display: flex;
     align-items: center;
-    justify-content: center;
     font-size: 1em;
-    z-index: 999;
 }
 
 .hamburger{
     position: absolute;
-    left: 5vw;
     display: none;
     flex-direction: column;
     cursor: pointer;
@@ -42,10 +39,9 @@ header{
 
 .nav-links{
     position: absolute;
-    left: 1vw;
     display: flex;
-    gap: 0.5vw;
-    width:max-content;
+    gap: 1em;
+    width: 35vw;
     height: 100%;
     align-items: center;
 }
@@ -56,8 +52,7 @@ header{
     font-size: 0.9em;
     height: 50%;
     border-radius: 5px;
-    padding: 2px 15px;
-    font-family: var(--font-family);
+    padding: 1px 15px;
 }
 
 .nav-btn:hover{
@@ -65,6 +60,7 @@ header{
 }
 
 .header-logo{
+    margin:auto;
     width: 250px;
     height: 5vh;
     background-image: url(../../public/img/logo.png);
@@ -76,19 +72,16 @@ header{
 }
 
 .login-button-container{
-    position: absolute;
-    top: 0.2vh;
-    right: 1vw;
     height: 100%;
     display: flex;
     align-items: center;
 }
 
 .header-login-button{
-    font-size: var(--font-size);
-    /* position: absolute;
+    font-size: 2vh;
+    position: absolute;
     top: 1.5vh;
-    right: 1vw; */
+    right: 1vw;
     padding: 10px 20px;
     background-color: var(--input-button-color);
     color: var(--text-color);
@@ -96,7 +89,6 @@ header{
     border-radius: 5px;
     cursor: pointer;
     transition: background-color 0.3s;
-    font-family: var(--font-family);
 }
 
 .header-login-button:hover {
diff --git a/app/styles/history.css b/app/styles/history.css
index 7537d3a..7bc9bcd 100644
--- a/app/styles/history.css
+++ b/app/styles/history.css
@@ -1,13 +1,13 @@
 .history-background {
     grid-column: 1/2;
     grid-row: 1/2;
-    height: 45%;
+    height: 40vh;
     overflow: hidden;
     background-color: var(--history-background-color);
     padding: 1em;
     margin: 1em;
     margin-right: 0;
-    border-radius: 1em;
+    border-radius: 2em;
 }
 
 .history {
@@ -37,7 +37,3 @@
 .history ul li a:hover {
     background-color: var(--input-button-hover-color);
 }
-
-.history-models{
-    height: 100%;
-}
diff --git a/app/styles/input.css b/app/styles/input.css
index af821e8..ffbffeb 100644
--- a/app/styles/input.css
+++ b/app/styles/input.css
@@ -2,24 +2,22 @@
 .input {
     grid-column: 2/3;
     grid-row: 4/5;
-    border-radius: 8px;
+    border-radius: 20px;
     background-color: var(--input-background-color);
     padding: 1em;
-    padding-left: 0.5em;
-    padding-right: 0;
-    margin: 0 10px;
-    margin-bottom: 10px;
+    margin: 1em;
     display: flex;
     justify-content: space-between;
     align-items: center;
     height: auto;
+    gap: 10px;
     height: 10vh;
 }
 
 .input input {
     flex-grow: 1;
     padding: 5px;
-    font-size: 1em;
+    font-size: 1.2em;
     border-radius: 8px;
     border: 2px solid var(--input-button-color);
     outline: none;
@@ -35,17 +33,16 @@
 }
 
 .input button {
-    padding: 5px;
+    padding: 1em;
     margin: 5px;
-    margin-left: 0;
     background-color: var(--input-button-color);
     color: var(--user-message-text-color); /* Use variable for button text color */
     border: none;
-    border-radius: 8px;
+    border-radius: 50%;
     font-size: 1.5em;
     cursor: pointer;
     height: 50px;
-    width: 75px;
+    width: 50px;
     display: flex;
     justify-content: center;
     align-items: center;
@@ -55,7 +52,7 @@
 }
 
 .input button img {
-    height: 20px;
+    height: 1em;
 }
 
 .input button:hover {
diff --git a/app/styles/models.css b/app/styles/models.css
index 7369e40..0706c93 100644
--- a/app/styles/models.css
+++ b/app/styles/models.css
@@ -1,13 +1,13 @@
 .model-background {
     grid-column: 1/2;
     grid-row: 1/2;
-    height: 45%;
+    height: 45vh;
     overflow: hidden;
     background-color: var(--history-background-color);
     padding: 1em;
-    margin: 0 1em;
+    margin: 1em;
     margin-right: 0;
-    border-radius: 1em;
+    border-radius: 2em;
 }
 
 .models {
@@ -17,12 +17,12 @@
     overflow-y: scroll;
 }
 
-.models .title {
+.models .titel {
+    padding-bottom: 1em;
     display: flex;
     justify-content: center;
     align-items: center;
-    font-size: 1.5em;
-    margin-bottom: 0;
+    font-size: 0.7em;
 }
 
 .model-dropdown {
@@ -56,6 +56,7 @@
 }
 
 .overlay {
+    z-index: 900;
     position: absolute;
     left: 0;
     width: 100%;
diff --git a/app/styles/output.css b/app/styles/output.css
index 19507cd..255715f 100644
--- a/app/styles/output.css
+++ b/app/styles/output.css
@@ -2,21 +2,24 @@
 .output {
     grid-column: 2;
     grid-row: 1 / 4;
+    border-radius: 2em;
     background-color: var(--output-background-color);
+    padding: 1em;
     margin: 1em;
+    margin-top: 0;
     display: flex;
     flex-direction: column;
     justify-content: flex-start;
     font-size: 1em;
     overflow-y: auto;
     width: calc(100% - 2em); /* Corrected calculation for width */
-    height: 70vh;
+    height: 75vh;
 }
 
 #conversation {
     display: flex;
     flex-direction: column;
-    padding-left: 10px;
+    padding: 10px;
     overflow-y: auto;
     max-height: 80vh;
     background-color: var(--output-background-color);
@@ -48,17 +51,16 @@
 /* Button Container */
 .button-container {
     display: flex;
+    padding: 10px 0;
 }
 
 .button-container button {
     background: none;
     border: none;
     cursor: pointer;
-    border-radius: 100%;
+    border-radius: 50%;
     padding: 10px;
     transition: background-color 0.3s ease;
-    height: 40px;
-    width: 40px;
 }
 
 .button-container button:hover {
@@ -66,8 +68,7 @@
 }
 
 .button-container img {
-    height: 20px;
-    width: 20px;
+    height: 1.5em;
 }
 
 #copiedText{
diff --git a/app/styles/responsive.css b/app/styles/responsive.css
index 422725c..bcf54af 100644
--- a/app/styles/responsive.css
+++ b/app/styles/responsive.css
@@ -27,6 +27,13 @@
     padding: 7em 0 0 0 ;
   }
 
+  header li {
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    margin: 0;
+  }
+
   /* Left panel styles */
   .left-panel {
     display: hidden; /* Initially hidden */
@@ -36,7 +43,6 @@
 
   .left-panel.visible {
     display: block;
-    height: min-content;
   }
 
   /* Conversation container styles */
@@ -98,10 +104,11 @@
     color: var(--user-message-text-color); /* Use variable for button text color */
   }
 
-  .header-logo{
-    position: relative;
-    margin-left: -40px;
-  }
+  .header-login-button{
+    position: absolute;
+    top: 3.5vh;
+    right: 5vw;
+  } 
 
   .hamburger.open{
     margin-top: 0.5vh;
@@ -123,23 +130,17 @@
 
   .nav-links.active{
     display: flex;
-    height: fit-content;
   }
 
   .nav-btn{
     width: 100%;
-    text-align: center;
+    text-align: left;
     padding: 10px;
-    height: 50px;
   }
   
   .hamburger {
     display: flex;
   }
-
-  .header-login-button{
-    right: 5vh;
-  }
 }
 
 /* Responsive adjustments for the settings */
diff --git a/app/styles/user-ai-messages.css b/app/styles/user-ai-messages.css
index c79b71c..524e730 100644
--- a/app/styles/user-ai-messages.css
+++ b/app/styles/user-ai-messages.css
@@ -25,9 +25,3 @@
     margin-right: auto;
     text-align: left;
 }
-
-.ai-container{
-    height: min-content;
-    bottom: 0;
-    width: 100%;
-}
diff --git a/app/styles/variables.css b/app/styles/variables.css
index dab7cbe..795b4fc 100644
--- a/app/styles/variables.css
+++ b/app/styles/variables.css
@@ -20,8 +20,6 @@
     --doc-background-color: #ffffff; /* Background color for documents */
     --close-button-color: red;
     --close-button-hover-color: #9e0101; /*NEW*/
-    --apply-button-color:#8B9635;
-    --apply-button-hover-color:#6b7c2b;
     --burger-menu-background-color: #79832e;  /*NEW*/
     --overlay-text-color:white; /*NEW*/
     
diff --git a/py/ai.py b/py/ai.py
index 2554fd5..5879e9d 100644
--- a/py/ai.py
+++ b/py/ai.py
@@ -80,6 +80,11 @@ class AI:
         message = messages[-1]['content']
         messages.pop()
 
+        system = None
+        if messages and messages[0]['role'] == 'system':
+            system = messages[0]['content']
+            messages.pop(0)
+
         for msg in messages:
             msg['parts'] = msg.pop('content')
 
@@ -92,8 +97,8 @@ class AI:
         model = genai.GenerativeModel(model)
 
         chat = model.start_chat(
-            history=messages,
-
+            system_instruction=system,
+            history=messages
         )
 
         response = chat.send_message(message, stream=True)
diff --git a/py/api.py b/py/api.py
index 75fbfd4..84df891 100644
--- a/py/api.py
+++ b/py/api.py
@@ -70,13 +70,6 @@ class API:
                 thread.start()
                 thread.join()
                 return jsonify({'status': 200})
-            elif model_type == "google":
-                api_key = data.get('api_key')
-                thread = threading.Thread(target=self.ai.process_google,
-                                          args=(ai_model, messages, self, access_token, api_key))
-                thread.start()
-                thread.join()
-                return jsonify({'status': 200})
 
             return jsonify({'status': 401, 'error': 'Invalid AI model type'})
 
diff --git a/py/voice.py b/py/voice.py
index 8aeb3e0..24d12ac 100644
--- a/py/voice.py
+++ b/py/voice.py
@@ -7,19 +7,25 @@ class VoiceRecognition:
     @staticmethod
     def recognition(audio):
         audio_buffer = io.BytesIO(audio.read())
-
-        audio_segment = AudioSegment.from_file(audio_buffer, format="ogg")
-
-        wav_io = io.BytesIO()
-        audio_segment.export(wav_io, format="wav")
-        wav_io.seek(0)
-
+        
+        try:
+            audio_segment = AudioSegment.from_file(audio_buffer, format="ogg")
+            
+            wav_io = io.BytesIO()
+            audio_segment.export(wav_io, format="wav")
+            wav_io.seek(0)
+        except:
+            print("audio to wav failed")
+        
         model_size = "base"
-        model = WhisperModel(model_size, device="cpu", compute_type="int8")
-
+        model = WhisperModel(model_size, device="cpu", compute_type=" ")
+        
         segments, _ = model.transcribe(wav_io)
         transcription = ""
         for segment in segments:
             transcription += segment.text + " "
         result = transcription.strip()
+        print(result)
         return result
+
+# npm install @ffmpeg/ffmpeg @ffmpeg/util @ffmpeg/types @ffmpeg/core-mt
\ No newline at end of file