Revert "Update smdebug to 0.7.0 - TF 1.15.2 (#298)" (#303)

This reverts commit 44656fc.

Author: saravsak

docker/1.15.2/py3/Dockerfile.cpu

@@ -24,7 +24,6 @@ ENV SAGEMAKER_TRAINING_MODULE=sagemaker_tensorflow_container.training:main
 # Define framework-related package sources
 ARG FRAMEWORK_SUPPORT_INSTALLABLE=sagemaker_tensorflow_training*.tar.gz
 ARG TF_URL=https://tensorflow-aws.s3-us-west-2.amazonaws.com/1.15.2/AmazonLinux/cpu/final/tensorflow-1.15.2-cp36-cp36m-manylinux2010_x86_64.whl
-ARG SMDEBUG_URL=https://s3.amazonaws.com/kannanva-smdebug-0.7/smdebug-0.7.0b20200309-py2.py3-none-any.whl
 
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
@@ -100,7 +99,7 @@ RUN pip install --no-cache-dir -U \
     keras_preprocessing==1.1.0 \
     keras==2.3.1 \
     requests==2.22.0 \
-    ${SMDEBUG_URL} \
+    smdebug==0.5.0.post0 \
     sagemaker==1.50.17 \
     sagemaker-experiments==0.1.3 \
     mpi4py==3.0.2 \

docker/1.15.2/py3/Dockerfile.gpu

@@ -23,6 +23,7 @@ ARG FRAMEWORK_SUPPORT_INSTALLABLE=sagemaker_tensorflow_training*.tar.gz
 ARG TF_URL=https://tensorflow-aws.s3-us-west-2.amazonaws.com/1.15.2/AmazonLinux/gpu/final/tensorflow_gpu-1.15.2-cp36-cp36m-manylinux2010_x86_64.whl
 ARG SMDEBUG_URL=https://s3.amazonaws.com/kannanva-smdebug-0.7/smdebug-0.7.0b20200309-py2.py3-none-any.whl
 
+
 RUN apt-get update \
  && apt-get install -y --no-install-recommends --allow-unauthenticated \
     python3-dev \
@@ -137,7 +138,7 @@ RUN pip install --no-cache-dir -U \
     keras_preprocessing==1.1.0 \
     requests==2.22.0 \
     keras==2.3.1 \
-    ${SMDEBUG_URL} \
+    smdebug==0.5.0.post0 \
     sagemaker==1.50.17 \
     sagemaker-experiments==0.1.3 \
     mpi4py==3.0.2 \