human
Solve the following python programming problem given the following code:
def mockAuthorizationRequest(self, request_args, state) : 
    class mockResult () : 
        def __init__(self) : 
            self.url = None 
result = mockResult () 
    urlString = 'http://auth.com/auth?nonce={0}&state={1}&redirect_uri={2}' 
    result.url = urlString.format (request_args ['nonce'], state, self ['redirect_uri']) 
    return result 

    
    

    Fix the buggy line: result.url = urlString.format (request_args ['nonce'], state, self ['redirect_uri'])
assistant
#Here is Python program to fix the buggy line: result.

result.url = urlString.format (request_args ['nonce'], state, request_args ['redirect_uri'])