I nead help to slove this error

from rasa.jupyter import chat

from rasa.utils.endpoints import EndpointConfig

endpoints = EndpointConfig(url=“http://localhost:5055/webhook”)

chat(model_path, endpoints=endpoints)


--------------------------------------------------------------------------- AttributeError Traceback (most recent call last) Cell In[25], line 5 2 from rasa.utils.endpoints import EndpointConfig 4 action_endpoint = EndpointConfig(url=“http://localhost:5055/webhook”) ----> 5 chat(model_path, endpoints=endpoints) File [c:\Users\mahmoud\myenv\lib\site-packages\rasa\jupyter.py:33](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:33), in chat(model_path, endpoints, agent) [25](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:25) “”“Chat to the bot within a Jupyter notebook. [26](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:26) [27](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:27) Args: (…) [30](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:30) agent: Rasa Core agent (used if no Rasa model given). [31](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:31) “”” [32](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:32) if model_path: —> [33](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:33) agent = asyncio.run( [34](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:34) rasa.core.agent.load_agent(model_path=model_path, endpoints=endpoints) [35](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:35) ) [37](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:37) if agent is None: [38](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:38) raise RasaException( [39](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:39) "Either the provided model path could not load the agent " [40](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:40) “or no core agent was provided.” [41](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/jupyter.py:41) ) File [c:\Users\mahmoud\myenv\lib\site-packages\nest_asyncio.py:30](file:///C:/Users/mahmoud/myenv/lib/site-packages/nest_asyncio.py:30), in _patch_asyncio..run(main, debug)

[226](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/core/agent.py:226) endpoints.tracker_store, event_broker=broker [227](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/core/agent.py:227) ) [228](file:///C:/Users/mahmoud/myenv/lib/site-packages/rasa/core/agent.py:228) lock_store = LockStore.create(endpoints.lock_store) AttributeError: ‘EndpointConfig’ object has no attribute ‘event_broker’