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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def extract_function_argument(text, f_name, f_argn, f_argt=asttypes.String):
 """ Extract a specific argument from a specific function name. Arguments: text The source text. f_name The name of the function f_argn The argument position f_argt The argument type from calmjs.parse.asttypes; default: calmjs.parse.asttypes.String """


    tree = parse(text)
    return list(filter_function_argument(tree, f_name, f_argn, f_argt))