Update app.py

app.py

@@ -6,6 +6,11 @@ import requests
 import json
 import threading
 
+# Set environment variables to fix permission issues
+os.environ["MPLCONFIGDIR"] = "/tmp/matplotlib"
+os.environ["RASA_USER_HOME"] = "/tmp/rasa"
+os.environ["SQLALCHEMY_SILENCE_UBER_WARNING"] = "1"
+
 # Start Rasa server in the background
 def start_rasa_server():
     subprocess.Popen(["rasa", "run", "--enable-api", "--cors", "*", "--port", "5005"])
@@ -34,13 +39,14 @@ def chat_with_rasa(message, history):
         return f"Error: {str(e)}"
 
 # Create Gradio interface
-chatbot = gr.Chatbot(title="Rasa Assistant")
+chatbot = gr.Chatbot()  # Removed title parameter which is not supported
 interface = gr.Interface(
     fn=chat_with_rasa,
     inputs=gr.Textbox(placeholder="Type your message here..."),
     outputs="text",
     title="Rasa Chatbot",
-    description="Chat with your Rasa assistant"
+    description="Chat with your Rasa assistant",
+    flagging_dir="/tmp/flagged"  # Use a writable directory for flagging
 )
 
 # Launch the interface