Too Long; Didn't Read
GeoDjango is a built-in application that is included as a contrib module in Django. It’s actually a complete framework itself that can also be used separately from Django. The GeoGis extension needs to be installed on postgres or install Geospatial libraries GEOS, GDAL, and PROJ.4, or geopy psycopg2-binary. Here we are getting co-ordinates(Longitude, Latitude) of location by inputting names of country and city.