Update app.py

app.py

@@ -54,7 +54,10 @@ def chat_response(message, history, image_input):
 
     # 2. Process inputs (Image + Text)
     # Converting image to RGB is important as some PNGs have alpha channels
-    image = image_input.convert("RGB")
+    try:
+        image = image_input.convert("RGB")
+    except Exception:
+        return "Error processing image. Please ensure it is a valid image file."
     
     inputs = processor(text=prompt_text, images=image, return_tensors="pt").to(model.device)
 
@@ -93,7 +96,12 @@ with gr.Blocks(title="LLaVA Image Chat", theme=gr.themes.Soft()) as demo:
                 additional_inputs=[image_box],
                 title="Chat",
                 description="Ask about the uploaded image.",
-                examples=["What is in this image?", "Describe the colors.", "Can you read the text in the image?"],
+                # Examples must match the inputs: [text_message, image_input_value]
+                examples=[
+                    ["What is in this image?", None],
+                    ["Describe the colors.", None],
+                    ["Can you read the text in the image?", None],
+                ],
             )
 
 if __name__ == "__main__":