Fix: Simplify demo creation - remove IS_SPACES branching

README.md

@@ -5,7 +5,7 @@ colorFrom: blue
 colorTo: purple
 sdk: gradio
 sdk_version: 4.44.1
-app_file: test_minimal.py
+app_file: app.py
 pinned: false
 license: mit
 ---

app.py

@@ -1049,36 +1049,22 @@ def _create_demo():
 # This ensures Spaces can always find it when importing the module
 # CRITICAL: For Spaces, create demo directly at module level (not through function)
 # This ensures it's definitely accessible when Spaces imports the module
-if IS_SPACES:
-    logger.info("Creating demo directly at module level for Spaces...")
-    try:
-        demo = _create_demo()
-        if demo is None or not isinstance(demo, (gr.Blocks, gr.Interface)):
-            raise ValueError(f"Demo creation failed: {type(demo)}")
-        logger.info("Demo created successfully for Spaces")
-    except Exception as e:
-        logger.error(f"Error creating demo for Spaces: {e}", exc_info=True)
-        import traceback
-        error_trace = traceback.format_exc()
-        # Create fallback demo
-        with gr.Blocks(title="CGT-LLM-Beta RAG Chatbot") as demo:
-            gr.Markdown(f"""
-            # Error Creating Demo
-            
-            **Error:** {str(e)}
-            
-            **Traceback:**
-            ```
-            {error_trace[:1500]}...
-            ```
-            """)
-else:
-    # For local execution, use function
-    try:
-        demo = _create_demo()
-        logger.info("Demo creation completed")
-    except Exception as e:
-        logger.error(f"CRITICAL: Error in demo creation wrapper: {e}", exc_info=True)
+try:
+    if IS_SPACES:
+        logger.info("Creating demo directly at module level for Spaces...")
+    else:
+        logger.info("Creating demo for local execution...")
+    
+    # Call the function to create demo
+    demo = _create_demo()
+    
+    # CRITICAL: Ensure demo is definitely set at module level
+    if demo is None or not isinstance(demo, (gr.Blocks, gr.Interface)):
+        raise ValueError(f"Demo creation returned invalid result: {type(demo)}")
+    
+    logger.info("Demo creation completed successfully")
+except Exception as e:
+    logger.error(f"CRITICAL: Error creating demo: {e}", exc_info=True)
     import traceback
     error_trace = traceback.format_exc()
     logger.error(f"Full traceback: {error_trace}")