parameters: (self, elt)
return_statement: return sum(map(lambda x: x == '1', elt)) != 3
docstring: all chunks should have 3 wide bars
docstring_summary: all chunks should have 3 wide bars
docstring_tokens: all chunks should have 3 wide bars
function: def _3_wide(self, elt):
          """ all chunks should have 3 wide bars"""
          return sum(map(lambda x: x == '1', elt)) != 3
function_tokens: def _3_wide ( self , elt ) : return sum ( map ( lambda x : x == '1' , elt ) ) != 3