parameters: (contactKey, date)
return_statement: return None
docstring: Returns picture corresponding to given ID.
docstring_summary: Returns picture corresponding to given ID.
docstring_tokens: Returns picture corresponding to given ID .
function: def get_contact_picture(contactKey, date):
          '''
          Returns picture corresponding to given ID.
          '''
          pictures = Picture.view("pictures/contact", key=[contactKey, date])
  
          if pictures:
              return pictures.first()
  
          return None
function_tokens: def get_contact_picture ( contactKey , date ) : pictures = Picture . view ( "pictures/contact" , key = [ contactKey , date ] ) if pictures : return pictures . first ( ) return None