class_docstr: Test HSAF Reader.
class_docstr_tok: ["Test","HSAF","Reader","."]
docstr: Re-enable pygrib import.
docstr_tok: ["Re-enable","pygrib","import","."]
code: def tearDown(self):
      """Re-enable pygrib import."""
      sys.modules["pygrib"] = self.orig_pygrib
  
imports: import sys
  import unittest
  from datetime import datetime
  from unittest import mock
  import numpy
  from pytest import approx
  from satpy.tests.utils import make_dataid
label_desc: Use image node_id 2 for calling the TestHSAFFileHandler obj's underlying member method code with example usage: obj.tearDown() without return types