UN-3087 neuro san enable coded tools to be used across different networks

[Noravee]

Changes

• Modify ClassTool to check one level above the agent network folder
• Modify error message to include information about global CodedTool
• Add 2 global CodedTools
  • rag_global
  • website_search_global
• Add an example agent network that uses global CodedTools
  • website_rag
• Modify manifest.hocon accordingly

Tests

• Run website_search that uses local CodedTools
• Run website_rag that uses global CodedTools

[ofrancon]

works for me!
Consider:

• making the tools async
• adding unit tests

[d1donlydfink]

See PR comments

[Noravee]

Changes

• Remove comment about env var in error message of ClassTool.
• Add a comment in website_search_global that duckduckgo does not support async operations.
• Make rag_global async and add more comments.

Tests

• Run website_rag with gpt-4o.

[d1donlydfink]

1. Conform to class/filename consistency
2. Only capitalize first letter of acronym.
3. Update the Rag class comment to reflect what it actually does. If you were your own first reviewer, you would have caught this ;)

[Noravee]

Change class name to match the convention.

[Noravee]

Modify the docstring to provide more explanation.

[Noravee]

Change class name to match the convention

[Noravee]

Changes

• Change class names to match the module name
• Modify docstring for RAG tool

Test

• Run website_rag and website_search

[ofrancon]

lgtm

[d1donlydfink]

Not sure why we need "Global" in the title of these classes
There is nothing really global about them in the language-y "global variable" sense of the word.

[Noravee]

Changes

• Rename rag_global to rag and website_search to web_search and modify website_rag.hocon accordingly

Tests

• Run prebuilt_search_tool, website_rag, and website_search

Notes

• The module name must not match the name of an existing agent network; otherwise, Python cannot correctly locate the module. Therefore, website_search cannot be used because a network with that name already exists.