fix: remove setup file in release build gpu test (#194)

Author: icywang86rui

buildspec-release.yml

@@ -4,7 +4,6 @@ env:
   variables:
     FRAMEWORK_VERSION: '1.13.1'
     GPU_INSTANCE_TYPE: 'ml.p2.xlarge'
-    SETUP_CMDS: '#!/bin/bash\npip install --upgrade pip\npip install -U -e .\npip install -U -e .[test]'
 
 phases:
   pre_build:
@@ -43,11 +42,10 @@ phases:
       - create-key-pair
       - launch-ec2-instance --instance-type $instance_type --ami-name dlami-ubuntu
 
-      - printf "$SETUP_CMDS" > $SETUP_FILE
       - py2_cmd="IGNORE_COVERAGE=- tox -e py36 -- test/integration/local --docker-base-name sagemaker-tensorflow-scriptmode --py-version 2 --framework-version $FRAMEWORK_VERSION --processor gpu"
-      - remote-test --github-repo $GITHUB_REPO --test-cmd "$py2_cmd" --setup-file $SETUP_FILE
+      - remote-test --github-repo $GITHUB_REPO --test-cmd "$py2_cmd"
       - py3_cmd="IGNORE_COVERAGE=- tox -e py36 -- test/integration/local --docker-base-name sagemaker-tensorflow-scriptmode --framework-version $FRAMEWORK_VERSION --processor gpu"
-      - remote-test --github-repo $GITHUB_REPO --test-cmd "$py3_cmd" --setup-file $SETUP_FILE
+      - remote-test --github-repo $GITHUB_REPO --test-cmd "$py3_cmd"
 
       # Publish all images
       - python3 scripts/publish_all.py --account $ACCOUNT --region $AWS_DEFAULT_REGION