human
Solve the following python programming problem given the following code:
def _binary_op_test(self, op, expected, left, right, fcmp, left_df, right_df, * args, **kwargs) : 
    "
        This is a helper to call a function on GeoSeries and GeoDataFrame
        arguments. For example, 'intersection' is a member of both GeoSeries
        and GeoDataFrame and can take either GeoSeries or GeoDataFrame inputs.
        This function has the ability to test all four combinations of input
        types.

        Parameters
        ----------
        
        expected : str
            The operation to be tested. e.g., 'intersection'
        left: GeoSeries
        right: GeoSeries
        fcmp: function 
            Called with the result of the operation and expected. It should
            assert if the result is incorrect
        left_df: bool
            If the left input should also be called with a GeoDataFrame
        right_df: bool
            Indicates whether the right input should be called with a
            GeoDataFrame

        " 
    def _make_gdf(s) : 
        n = len (s) 
        col1 = string.ascii_lowercase [: n] 
        col2 = range (n) 
        return GeoDataFrame ({ 
            'geometry' : s.values, 
            'col1' : col1, 
            'col2' : col2, 
}, index = s.index, crs = s.crs) 
result = getattr (left, op) (right, * result, ** kwargs) 
    fcmp (result, expected) 
    if left_df : 
        gdf_left = _make_gdf (left) 
        result = getattr (gdf_left, op) (right, * args, ** kwargs) 
        fcmp (result, expected) 
if right_df : 
        gdf_right = _make_gdf (right) 
        result = getattr (left, op) (gdf_right, * args, ** kwargs) 
        fcmp (result, expected) 
        if left_df : 
            result = getattr (gdf_left, op) (gdf_right, * args, ** kwargs) 
            fcmp (result, expected) 

    
    

    Fix the buggy line: result = getattr (left, op) (right, * result, ** kwargs)
assistant
#Here is Python code to fix the buggy line: result = getattr (left, op) (right, * result, ** kwargs)
.

result = getattr (left, op) (right, * args, ** kwargs)