code: def write_injections(self, 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)
docs: 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.