<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def load_fits_catalog(self, name, **kwargs):
 """Load sources from a FITS catalog file. Parameters name : str Catalog name or path to a catalog FITS file. """

        # EAC split this function to make it easier to load an existing catalog
        cat = catalog.Catalog.create(name)
        self.load_existing_catalog(cat, **kwargs)