<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def matches(self, other, **kwargs):
 """ Check whether this structure is similar to another structure. Basically a convenience method to call structure matching fitting. Args: other (IStructure/Structure):
 Another structure. **kwargs: Same **kwargs as in :class:`pymatgen.analysis.structure_matcher.StructureMatcher`. Returns: (bool) True is the structures are similar under some affine transformation. """

        from pymatgen.analysis.structure_matcher import StructureMatcher
        m = StructureMatcher(**kwargs)
        return m.fit(Structure.from_sites(self), Structure.from_sites(other))