code: def find(self, name):
          
          result = None
          for t in self.array:
              if str(t) == name:
                  result = Tag(t.jobject)
                  break
          return result
docs: Returns the Tag that matches the name.
  
          :param name: the string representation of the tag
          :type name: str
          :return: the tag, None if not found
          :rtype: Tag