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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 __profile_file(self):
 """Method used to profile the given file line by line."""

        self.line_profiler = pprofile.Profile()
        self.line_profiler.runfile(
            open(self.pyfile.path, "r"), {}, self.pyfile.path
        )