Deployment Issues

Hello everyone,

I am about to dive in to this course, and this post may only be tangentially related, but I am really stuck.

I’ve been doing this for a while and am working on deploying an application that utilizes the langchain package, specifically the docarray component. The application runs perfectly on my local machine. However, when I try to deploy it, I run into an ImportError stating:

ImportError: Could not import docarray python package. Please install it with `pip install "langchain[docarray]"`

I have tried explicitly installing docarray and langchain[docarray] as follows in a Docker file:

RUN pip install docarray
RUN pip install "langchain[docarray]"

However, the error persists, and I’ve tried to deploy this in a number of ways using a number of services. I’ve also ensured that the Python version in my Docker container (when I’ve been trying to get this to work with Docker) matches the version on my local machine.

Has anyone encountered a similar issue or have any insights on how to resolve this? I am at my wits’ end and any help would be greatly appreciated. I know there was an issue with Pydantic library previously which may be related, but this seems to have been resolved, so I have no idea why this isn’t working. If it helps, I use Anaconda to build apps locally.

Thank you in advance for your time and assistance!