OpenAI SDK AttributeError: 'openai' module has no 'Thread' attribute

I'm developing a chatbot using OpenAI's Assistants API and facing an issue with integrating the Thread functionality. When trying to create a thread using openai.Thread.create, I encounter an AttributeError stating that the 'openai' module has no attribute 'Thread'.

Here's the code:

import openaiopenai.api_key = "my_key"def my_chatbot(user_input, assistant_id):    thread_id = openai.Thread.create(assistant=assistant_id)["id"]    openai.Message.create(        thread=thread_id,        role="user",        content=user_input    )    run = openai.Run.create(        thread=thread_id,        assistant=assistant_id    )    messages = openai.Message.list(thread=thread_id)    return messages["data"][-1]["content"]if __name__ == "__main__":    assistant_id = "my_id"    while True:        user_input = input("Você: ")        if user_input.lower() in ["sair", "fechar"]:            break        chatbot_response = my_chatbot(user_input, assistant_id)        print("Chatbot:", chatbot_response)

The error message is

Traceback (most recent call last):  File "/Users/felipestoker/PycharmProjects/chatbot/main.py", line 34, in <module>    chatbot_response = chatbot_webjasper(user_input, assistant_id)                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "/Users/felipestoker/PycharmProjects/chatbot/main.py", line 8, in chatbot_webjasper    thread_id = openai.Thread.create(assistant=assistant_id)["id"]                ^^^^^^^^^^^^^AttributeError: module 'openai' has no attribute 'Thread'