Integration in Google Sheets Reader to load the Sheets into Pandas Dataframes (#11640)

* Updated base.py

Added reading Data as Pandas Dataframe Functionality.

* Update base.py Reading Fix

* Update base.py

Co-authored-by: Jayant <jayantverma9380@gmail.com>

* Update base.py Added Co-Author

Co-authored-by: Jayant <jayantverma9380@gmail.com>

* Basic Clean Up

* Revert "Basic Clean Up"

This reverts commit cafdfb681819ce3508c91d5a50e3f18609a6722a.

* Revert "Add mixedbread reranker cookbook (#11536)"

This reverts commit a88bc070.

* Cleans up and added Documentation for Google Readers

* Undo Reverts

* Grammar Fix

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Co-authored-by: Jayant Verma <98758438+jayantverma2809@users.noreply.github.com>
Co-authored-by: Jayant <jayantverma9380@gmail.com>