human
Solve the following python programming problem given the following code:
def get_service_type(self) : 
    def get_param() : 
        for query in self.env ['QUERY_STRING'].split ('&') : 
            param = tuple (query.split ('=')) 
            if (param and (param [0] == 'service')) : 
                return param [1] 
service_type = get_param () 
    if (not service_type) : 
        return False 
if (get_param [0 : 4] != 'git-') : 
        return False 
return service_type.replace ('git-', '') 

    
    

    Fix the buggy line: if (get_param [0 : 4] != 'git-') :
assistant
#Here is Python code to fix the buggy line: if (get_param [0 : 4] != 'git-') :
.

if (service_type [0 : 4] != 'git-') :