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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 _process_scopes(scopes):
 """Parse a scopes list into a set of all scopes and a set of sufficient scope sets. scopes: A list of strings, each of which is a space-separated list of scopes. Examples: ['scope1'] ['scope1', 'scope2'] ['scope1', 'scope2 scope3'] Returns: all_scopes: a set of strings, each of which is one scope to check for sufficient_scopes: a set of sets of strings; each inner set is a set of scopes which are sufficient for access. Example: {{'scope1'}, {'scope2', 'scope3'}} """

  all_scopes = set()
  sufficient_scopes = set()
  for scope_set in scopes:
    scope_set_scopes = frozenset(scope_set.split())
    all_scopes.update(scope_set_scopes)
    sufficient_scopes.add(scope_set_scopes)
  return all_scopes, sufficient_scopes