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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 write_injections(self, injection_file):
 """Writes injection parameters from the given injection file. Everything in the injection file is copied to ``injections_group``. Parameters injection_file : str Path to HDF injection file. """

        try:
            with h5py.File(injection_file, "r") as fp:
                super(BaseInferenceFile, self).copy(fp, self.injections_group)
        except IOError:
            logging.warn("Could not read %s as an HDF file", injection_file)