code: def test_is_line_junk_false(self):
      for line in [
          "##",
          " ##",
          "## ",
          "abc ",
          "abc #",
          "Mr. Moose is up!",
      ]:
          self.assertFalse(difflib.IS_LINE_JUNK(line), repr(line))
  
imports: import difflib
  from test.support import findfile
  import unittest
  import doctest
  import sys
label_desc: Use image node_id 2 for calling the TestJunkAPIs obj's underlying member method code with example usage: obj.test_is_line_junk_false() without return types