[BUG] Agent import does not include documents or their metadata

[virginia-delos]

Bug Description

When importing an agent into the framework, the associated documents and their metadata are not imported.

To Reproduce

Steps to reproduce the behavior:

1. Configure your .env file using you api key
2. Import an existing assistant using
   python manage.py importagent <agentid>

Expected Behavior

The agent import process should include all associated documents and their metadata along with tools, searches and other information of the agent.

Actual Behavior

The agent is imported successfully, but the associated documents and their metadata are not included. As a result, the imported agent does not have access to the original knowledge base documents.

Environment

OS: [Windows 11]
Python version: [Python 3.11.9]
CogSol version: [0.2.0]