Update src/app/model.py

src/app/model.py

@@ -53,8 +53,8 @@ def run_example(
     """
     try:
         # Check if image is None
-        # if image is None:
-        #     raise gr.Error("Please provide an image.")
+        if image is None:
+            gr.Warning("Please provide an image.")
 
         # If there is no text input, use the task prompt as the prompt
         prompt = task_prompt if text_input is None else task_prompt + text_input