Fix prediction payload serialization style for Gradio Server API

index.html

@@ -808,21 +808,21 @@
 
                 processingStatus.textContent = "Running Vision Model (duration-locked)...";
 
-                // Execute predictions using robust positional array syntax matching app.py signature
-                const result = await clientInstance.predict("/run_inference", [
-                    selectedMediaType,
-                    imageFile,
-                    videoFile,
-                    taskType,
-                    category,
-                    modelMode,
-                    temp,
-                    topp,
-                    topk,
-                    shortSize,
-                    null,
-                    maxVideoFrames
-                ]);
+                // Execute predictions using named parameters object matching app.py signature
+                const result = await clientInstance.predict("/run_inference", {
+                    input_type: selectedMediaType,
+                    image_file: imageFile,
+                    video_file: videoFile,
+                    task_type: taskType,
+                    category: category,
+                    model_mode: modelMode,
+                    temp: temp,
+                    top_p: topp,
+                    top_k: topk,
+                    short_size: shortSize,
+                    question_override: null,
+                    max_video_frames: maxVideoFrames
+                });
 
                 console.log("Inference complete. API outputs:", result);