GeoPandas is an open source project to make working with geospatial data in python easier. GeoPandas extends the datatypes used by pandas to allow spatial operations on geometric types. Geometric operations are performed by shapely.

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Installation and Setup

We have to install several python packages. 
pip install -U sodapy pandas geopandas

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Document Loader

See a usage example. 
from langchain_community.document_loaders import OpenCityDataLoader