parameters: (self, name)
docstring: Removes a global, if it exists.
  
      Args:
        name: string, the name of the global to remove
docstring_summary: Removes a global, if it exists.
docstring_tokens: Removes a global if it exists .
function: def remove_global(self, name):
      """Removes a global, if it exists.
  
      Args:
        name: string, the name of the global to remove
      """
      if name in self.global_names:
        index = self.global_names.index(name)
        del self.global_names[index]
        del self.globals[index]
function_tokens: def remove_global ( self , name ) : if name in self . global_names : index = self . global_names . index ( name ) del self . global_names [ index ] del self . globals [ index ]