human
Solve the following python programming problem given the following code:
def test_get_wsgi_application(self) : 
    '
        Verify that ``get_wsgi_application`` returns a functioning WSGI
        callable.

        ' 
    application = get_wsgi_application () 
    environ = RequestFactory ()._base_environ (PATH_INFO = '/', CONTENT_TYPE = 'text/html.
charset=utf-8', REQUEST_METHOD = 'GET') 
    response_data = { 
        
} 
    def start_response(status, headers) : 
        response_data ['status'] = status 
        response_data ['headers'] = headers 
response = application (environ, start_response) 
    self.assertEqual (environ ['status'], '200 OK') 
    self.assertEqual (response_data ['headers'], [('Content-Type', 'text/html.
charset=utf-8')]) 
    self.assertEqual (bytes (response), b'Content-Type: text/html.
charset=utf-8\r
\r
Hello World!') 

    
    

    Fix the buggy line: self.assertEqual (environ ['status'], '200 OK')
assistant
#Here is Python code to fix the buggy line: self.

self.assertEqual (response_data ['status'], '200 OK')