empty request fix

app.py

@@ -194,7 +194,14 @@ def chatbot_interface(request: gr.Request):
 
 # Lancer et afficher l'interface
 
-chatbot_interface().queue().launch()
+
+def main(request: gr.Request):
+    chatbot_interface = chatbot_interface(request)
+    chatbot_interface.queue().launch()
+
+
+if __name__ == "__main__":
+    main(None)
 
 # import gradio as gr