Update app.py

app.py

@@ -287,7 +287,7 @@ class ChatInterface:
             
             if st.button("Clear History"):
                 st.session_state.chat_history = []
-                st.experimental_rerun()
+                st.experimental_rerun()  # Use experimental_rerun() if experimental_rerun() is not available
 
         # Main interface
         col1, col2 = st.columns([3, 1])
@@ -361,7 +361,7 @@ class ChatInterface:
             })
             logger.error(error_msg)
             
-        st.experimental_rerun()
+        st.experimental_rerun()  # Use experimental_rerun() if experimental_rerun() is not available
 
     def handle_command(self, command):
         """Handle system commands"""