Fix: Queue issue

app.py

@@ -186,6 +186,9 @@ def main():
                     label="Click on any example to run GradCAM"
                 )
 
+            # Queue configuration before launch
+            demo.queue(max_size=5)  # Replace enable_queue with queue() method
+
             # Launch the demo with reduced memory usage
             demo.launch(
                 server_name="0.0.0.0",
@@ -194,7 +197,6 @@ def main():
                 debug=True,
                 show_error=True,
                 max_threads=1,  # Reduce concurrent processing
-                enable_queue=True,  # Enable queuing to prevent memory issues
                 cache_examples=False  # Disable example caching
             )
     except Exception as e: