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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 load_from_file(module_path):
 """ Load a python module from its absolute filesystem path Borrowed from django-cms """

    from imp import load_module, PY_SOURCE

    imported = None
    if module_path:
        with open(module_path, 'r') as openfile:
            imported = load_module('mod', openfile, module_path, ('imported', 'r', PY_SOURCE))
    return imported