added tfjs v4

.idea/vcs.xml

@@ -3,5 +3,6 @@
   <component name="VcsDirectoryMappings">
     <mapping directory="" vcs="Git" />
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/transformers.js-v4/transformers.js" vcs="Git" />
   </component>
 </project>

package.json

@@ -10,7 +10,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@huggingface/transformers": "../transformers.js",
+    "@huggingface/transformers": "./transformers.js-v4/transformers.js",
     "@tailwindcss/typography": "^0.5.19",
     "lucide-react": "^0.554.0",
     "react": "^19.1.1",

src/chat/Chat.tsx

@@ -72,31 +72,6 @@ export default function Chat({ className = "" }: { className?: string }) {
     setState(State.GENERATING);
     await generator.runAgent(prompt);
 
-    /*let nextPrompt = prompt;
-    while (nextPrompt) {
-      const conversation = [...messages, { role: "user", content: prompt }];
-      setMessages(conversation);
-
-      const answer: Message = {
-        role: "assistant",
-        content: "",
-      };
-
-      const { response, modelUsage } = await generator.generateText(
-        settings.modelKey,
-        conversation,
-        [],
-        settings.temperature,
-        settings.enableThinking,
-        (chunk) => {
-          answer.content += chunk;
-          setMessages([...conversation, answer]);
-        }
-      );
-      console.log(response, modelUsage);
-      setMessages([...conversation, { role: "assistant", content: response }]);
-    }*/
-
     setState(State.READY);
   };
 

src/utils/context/chatSettings/ChatSettingsContext.ts

@@ -17,5 +17,5 @@ export const DEFAULT_CHAT_SETTINGS: ChatSettings = {
   modelKey: Object.keys(MODELS)[0],
   systemPrompt: DEFAULT_SYSTEM_PROMPT,
   temperature: 0.7,
-  enableThinking: true,
+  enableThinking: false,
 };

src/utils/context/chatSettings/ChatSettingsContextProvider.tsx

@@ -66,7 +66,7 @@ export default function ChatSettingsContextProvider({
   return (
     <ChatSettingsContext
       value={{
-        settings,
+        settings: hasAllSettings(settings) ? settings : null,
         setSettings,
         downloadedModels,
         openSettingsModal: () => setModalOpen(true),

src/utils/context/chatSettings/ChatSettingsModal.tsx

@@ -40,8 +40,9 @@ export default function ChatSettingsModal({
                 temperature:
                   settings.temperature || DEFAULT_CHAT_SETTINGS.temperature,
                 enableThinking:
-                  settings.enableThinking ||
-                  DEFAULT_CHAT_SETTINGS.enableThinking,
+                  settings.enableThinking === null
+                    ? DEFAULT_CHAT_SETTINGS.enableThinking
+                    : settings.enableThinking,
               }
             : DEFAULT_CHAT_SETTINGS
         }

transformers.js-v4/transformers.js

@@ -0,0 +1 @@
+Subproject commit aaa8a4daba8ade4068f86479462b62716c6c7556