class_docstr: Location container 
class_docstr_tok: ["Location","container"]
code: def __str__(self):
      if self.ok:
          return "{0}, {1}".format(self.lat, self.lng)
      return ""
  
imports: import re
  import geocoder
  from six import string_types
label_desc: Use image node_id 11 for calling the Location obj's underlying member method code with example usage: obj.__str__() and returns: str, str