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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 find_module_path():
 """find where the master module is located"""

    master_modname = __name__.split(".", 1)[0]
    master_module = sys.modules[master_modname]
    #return os.path.dirname(os.path.realpath(os.path.join(inspect.getsourcefile(endpoints), "..")))
    path = os.path.dirname(inspect.getsourcefile(master_module))
    return path