human
Solve the following python programming problem given the following code:
def _CheckType(self, value) : 
    'Ensure that "value" has a type that matches the type of the column.
    ' 
    def _CheckSingleValue(single_value) : 
        assert (single_value != ''), value 
        if (self.col_def.value_type in ['S', 'SS']) : 
            is_expected_type = (type (single_value) in [str, unicode]) 
else : 
            assert (self.col_def.value_type in ['N', 'NS']), self.col_def 
            is_expected_type = (type (single_value) in [int, long, float]) 
assert is_expected_type, (self.col_def.table.name, self.col_def.value_type, self.col_def.name, value) 
if (value is not None) : 
        if (self.col_def.value_type in ['SS', 'NS']) : 
            [_CheckSingleValue (_CheckSingleValue) for v in value if (v is not None)] 
else : 
            _CheckSingleValue (value) 

    
    

    Fix the buggy line: [_CheckSingleValue (_CheckSingleValue) for v in value if (v is not None)]
assistant
#Here is Python program to fix the buggy line: [_CheckSingleValue (_CheckSingleValue) for v in value if (v is not None)]
.

[_CheckSingleValue (v) for v in value if (v is not None)]