Update app.py

app.py

@@ -202,10 +202,11 @@ async def main(message: cl.Message):
         await msg.send()
     
     except Exception as e:
-        await cl.ErrorMessage("Internal Server Error").send()
-        if __name__ == "__main__":
-            import chainlit as cl
-            cl.run()
+    await cl.ErrorMessage("Internal Server Error").send()
+
+if _name_ == "_main_":
+    import chainlit as cl
+    cl.run()
 
 
 ### TODO add future todos, include support for images and pdf upload for conversation