I am not able in create conda env using .yaml file. Here is the message - (base) admin_user@llm-vm:~$ conda env create --file langchain_ai.yaml --force Solving environment: failed ResolvePackageNotFound: -- I am using following Linux env - Description: Ubuntu 22.04.4 LTS Release: 22.04 Codename: jammy, anaconda version is 2023.09-0

[pavank1]

Please note that the code on GitHub and the book refer to particular versions of LangChain. Because LC is changing so heavily, if you are using different versions the code will not work without modifications.

Describe the problem A clear and concise description of what the problem is.

To Reproduce Steps to reproduce the behavior:

1. Go to this directory 'cd .. '
2. Run python ...
3. See error

Expected behavior A clear and concise description of what you expected to happen.

Error Please add the full error/exception (with stack trace) if possible. If applicable, add screenshots to help explain your problem.

Software environment (please complete the following information):

• OS: [e.g. Windows 10, Ubuntu 22.10, MacOS 13.6.6]
• LangChain version [e.g. 0.1, 0.0.284]
• Python version [e.g. 3.11.8]

Additional context Add any other context about the problem here.

[benman1]

@pavank1, sorry that it took so long to respond! Could you please provide a clearer information? What is failing? It'd be good to see the error message.