Missing How-To guides (404)

[nasirus]

https://python.langchain.com/en/latest/modules/agents/how_to_guides.html

None of the "How-To Guides" have working links? I get a 404 for all of them.

[nasirus]

Thank you for bringing this to our attention. We apologize for the inconvenience. We have updated the links in the How-To Guides and they should now be working.

If you need any help with the installation of the packages or setting environment variables, please refer to the following instructions:

OpenAI:

• Install requirements with pip install openai
• Get an OpenAI api key and either set it as an environment variable (OPENAI_API_KEY) or pass it to the LLM constructor as openai_api_key.

Cohere:

• Install requirements with pip install cohere
• Get a Cohere api key and either set it as an environment variable (COHERE_API_KEY) or pass it to the LLM constructor as cohere_api_key.

GooseAI:

• Install requirements with pip install openaiautodoc_pydantic==1.8.0 myst_parser nbsphinx==0.8.9 sphinx==4.5.0 sphinx-autobuild==2021.3.14 sphinx_book_theme sphinx_rtd_theme==1.0.0 sphinx-typlog-theme==0.8.0 sphinx-panels toml myst_nb sphinx_copybutton pydata-sphinx-theme==0.13.1
• Get an GooseAI api key and either set it as an environment variable (GOOSEAI_API_KEY) or pass it to the LLM constructor as gooseai_api_key.

Hugging Face Hub:

• Install requirements with pip install huggingface_hub
• Get a Hugging Face Hub api token and either set it as an environment variable (HUGGINGFACEHUB_API_TOKEN) or pass it to the LLM constructor as huggingfacehub_api_token.

Petals:

• Install requirements with pip install petals
• Get an GooseAI api key and either set it as an environment variable (HUGGINGFACE_API_KEY) or pass it to the LLM constructor as huggingface_api_key.

CerebriumAI:

• Install requirements with pip install cerebrium
• Get a Cerebrium api key and either set it as an environment variable (CEREBRIUMAI_API_KEY) or pass it to the LLM constructor as cerebriumai_api_key.

PromptLayer:

• Install requirements with pip install promptlayer (be sure to be on version 0.1.62 or higher)
• Get an API key from promptlayer.com and set it using promptlayer.api_key=

If you have any further questions or issues, please don't hesitate to reach out.

Thank you for using langchain!