Follow uniform AutoGenWorkflows import across files

[kumaranvpl]

Description

Type of change

• Documentation (typos, code examples, or any documentation updates)
• Bug fix (a non-breaking change that resolves an issue)
• New feature (a non-breaking change that adds functionality)
• Breaking change (a fix or feature that would disrupt existing functionality)
• This change requires a documentation update

Checklist

• I have conducted a self-review of my own code
• I have made the necessary changes to the documentation
• My changes do not generate any new warnings
• I have added tests to validate the effectiveness of my fix or the functionality of my new feature
• I have included code examples to illustrate the modifications

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Files with missing lines	Coverage Δ
docs/docs_src/getting_started/nats/main_1_nats.py	62.50% <ø> (ø)
..._src/getting_started/nats_n_fastapi/main_1_nats.py	60.00% <ø> (ø)
docs/docs_src/tutorial/giphy/main.py	40.90% <ø> (ø)
docs/docs_src/tutorial/giphy/simple_main.py	52.63% <ø> (ø)
docs/docs_src/tutorial/whatsapp/main.py	50.00% <ø> (ø)
...cs_src/user_guide/custom_user_interactions/main.py	100.00% <ø> (ø)
...ocs/docs_src/user_guide/external_rest_apis/main.py	100.00% <ø> (ø)
...docs_src/user_guide/external_rest_apis/security.py	100.00% <ø> (ø)
docs/docs_src/user_guide/runtimes/autogen/main.py	100.00% <ø> (ø)
..._guide/runtimes/autogen/using_non_openai_models.py	100.00% <ø> (ø)
... and 3 more

... and 3 files with indirect coverage changes