code: def test_fetch_bad_http(self):
      self.assertRaises(Exception, fetch, "http://www.google.com/404")
  
imports: import unittest
  from PIL import Image
  from tinygrad.helpers import Context, ContextVar, merge_dicts, strip_parens, prod, round_up, fetch, fully_flatten, from_mv, to_mv
  from tinygrad.shape.symbolic import Variable, NumNode
label_desc: Use image node_id 1 for calling the TestFetch obj's underlying member method code with example usage: obj.test_fetch_bad_http() without return types