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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 store(self, loc, df):
 """Store dataframe in the given location. Store some arbitrary dataframe: Now recover it from the global store. """


        path = "%s.%s" % (self._root / "processed" / loc, FILE_EXTENSION)
        WRITE_DF(df, path, **WRITE_DF_OPTS)
        self._cache[loc] = df