runtime error

/home/user/.local/lib/python3.10/site-packages/langchain/__init__.py:34: UserWarning: Importing HuggingFaceHub from langchain root module is no longer supported. Please use langchain.llms.HuggingFaceHub instead. warnings.warn( /home/user/.local/lib/python3.10/site-packages/langchain/__init__.py:34: UserWarning: Importing PromptTemplate from langchain root module is no longer supported. Please use langchain.prompts.PromptTemplate instead. warnings.warn( /home/user/.local/lib/python3.10/site-packages/langchain/__init__.py:34: UserWarning: Importing LLMChain from langchain root module is no longer supported. Please use langchain.chains.LLMChain instead. warnings.warn( /home/user/.local/lib/python3.10/site-packages/langchain/__init__.py:34: UserWarning: Importing HuggingFaceHub from langchain root module is no longer supported. Please use langchain.llms.HuggingFaceHub instead. warnings.warn( /home/user/.local/lib/python3.10/site-packages/langchain/__init__.py:34: UserWarning: Importing PromptTemplate from langchain root module is no longer supported. Please use langchain.prompts.PromptTemplate instead. warnings.warn( 2023-12-20 10:06:52 - Created default config file at /home/user/app/.chainlit/config.toml 2023-12-20 10:06:53 - generated new fontManager Traceback (most recent call last): File "/home/user/app/app.py", line 8, in <module> HUGGINGFACEHUB_API_TOKEN = os.getenv(Abi) NameError: name 'Abi' is not defined. Did you mean: 'abs'?

Container logs: