Revert "test travis"

This reverts commit c52c773.

.travis.yml

@@ -34,11 +34,11 @@ matrix:
         - if [ $RAY_CI_JAVA_AFFECTED != "1" ]; then exit; fi
         - ./java/test.sh
 
-    # - os: linux
-    #   env: BAZEL_PYTHON_VERSION=PY3 PYTHON=3.5 PYTHONWARNINGS=ignore TESTSUITE=streaming
-    #   script:
-    #     - export PATH="$HOME/miniconda/bin:$PATH"
-    #     - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then python -c 'import sys;exit(sys.version_info>=(3,5))' || python -m pytest -v --durations=5 --timeout=300 streaming/python/tests/test_logical_graph.py; fi
+    - os: linux
+      env: BAZEL_PYTHON_VERSION=PY3 PYTHON=3.5 PYTHONWARNINGS=ignore TESTSUITE=streaming
+      script:
+        - export PATH="$HOME/miniconda/bin:$PATH"
+        - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then python -c 'import sys;exit(sys.version_info>=(3,5))' || python -m pytest -v --durations=5 --timeout=300 streaming/python/tests/test_logical_graph.py; fi
 
     - os: linux
       env: LINT=1 PYTHONWARNINGS=ignore
@@ -152,10 +152,6 @@ script:
   # Streaming cpp test.
   - ./ci/suppress_output bash streaming/src/test/run_streamingqueue_test.sh
 
-script:
-  - export PATH="$HOME/miniconda/bin:$PATH"
-  - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then python -c 'import sys;exit(sys.version_info>=(3,5))' || python -m pytest -v --durations=5 --timeout=300 streaming/python/tests/test_logical_graph.py; fi
-
 deploy:
   - provider: s3
     access_key_id: AKIAU6DMUCJUFL3EX3SM