Remove the unused import

pull/19581/head
Lidi Zheng 6 years ago
parent 70dd0b9b3b
commit 06d8d07a98
  1. 2
      src/python/grpcio_tests/tests/unit/_signal_handling_test.py

@ -13,8 +13,6 @@
# limitations under the License.
"""Test of responsiveness to signals."""
from __future__ import print_function
import logging
import os
import signal

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