Default to gpt4v when enabled

Author: pamelafox

app/frontend/src/components/VectorSettings/VectorSettings.tsx

@@ -32,12 +32,15 @@ export const VectorSettings = ({ updateRetrievalMode, updateVectorFields, showIm
     // Only run if showImageOptions changes from true to false or false to true
     useEffect(() => {
         if (!showImageOptions) {
-            console.log("showImageOptions is false");
             // If images are disabled, we must force to text-only embeddings
             setVectorFields(VectorFields.Embedding);
             updateVectorFields(VectorFields.Embedding);
+        } else {
+            // When image options become available, reset to default or use TextAndImageEmbeddings
+            setVectorFields(defaultVectorFields || VectorFields.TextAndImageEmbeddings);
+            updateVectorFields(defaultVectorFields || VectorFields.TextAndImageEmbeddings);
         }
-    }, [showImageOptions, updateVectorFields]);
+    }, [showImageOptions, updateVectorFields, defaultVectorFields]);
 
     const retrievalModeId = useId("retrievalMode");
     const retrievalModeFieldId = useId("retrievalModeField");

app/frontend/src/pages/chat/Chat.tsx

@@ -103,6 +103,9 @@ const Chat = () => {
     const getConfig = async () => {
         configApi().then(config => {
             setShowGPT4VOptions(config.showGPT4VOptions);
+            if (config.showGPT4VOptions) {
+                setUseGPT4V(true);
+            }
             setUseSemanticRanker(config.showSemanticRankerOption);
             setShowSemanticRankerOption(config.showSemanticRankerOption);
             setUseQueryRewriting(config.showQueryRewritingOption);