Telegram API defines like this
Location
This object represents a point on the map.
Field Type Description
longitude Float Longitude as defined by sender
latitude Float Latitude as defined by sender
horizontal_accuracy Float number Optional. The radius of uncertainty for the location, measured in meters; 0-1500
live_period Integer Optional. Time relative to the message sending date, during which the location can be updated; in seconds. For active live locations only.
heading Integer Optional. The direction in which user is moving, in degrees; 1-360. For active live locations only.
proximity_alert_radius Integer Optional. Maximum distance for proximity alerts about approaching another chat member, in meters. For sent live locations only.
ChatLocation
Represents a location to which a chat is connected.
Field Type Description
location Location The location to which the supergroup is connected. Can't be a live location.
address String Location address; 1-64 characters, as defined by the chat owner
And found this, any help?
Getting Started With RASA-ChatBot And Telegram | by Manaan Ansari | Medium