code: def iter_coords(obj):
      
      if isinstance(obj, (tuple, list)):
          coords = obj
      elif 'features' in obj:
          coords = [geom['geometry']['coordinates'] for geom in obj['features']]
      elif 'geometry' in obj:
          coords = obj['geometry']['coordinates']
      else:
          coords = obj.get('coordinates', obj)
      for coord in coords:
          if isinstance(coord, (float, int)):
              yield tuple(coords)
              break
          else:
              for f in iter_coords(coord):
                  yield f
docs: Returns all the coordinate tuples from a geometry or feature.