Fix #577
Fix #577

Change-Id: I35cdfa4e3e0c0337792fdb4783e827bba5b2135e

JavaRabbit/CS496_capstone,hashems/Mobile-Cloud-Development-Projects,sharbison3/python-docs-samples,GoogleCloudPlatform/python-docs-samples,canglade/NLP,JavaRabbit/CS496_capstone,hashems/Mobile-Cloud-Development-Projects,BrandonY/python-docs-samples,BrandonY/python-docs-samples,canglade/NLP,BrandonY/python-docs-samples,canglade/NLP,BrandonY/python-docs-samples,JavaRabbit/CS496_capstone,sharbison3/python-docs-samples,JavaRabbit/CS496_capstone,sharbison3/python-docs-samples,canglade/NLP,hashems/Mobile-Cloud-Development-Projects,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,hashems/Mobile-Cloud-Development-Projects,GoogleCloudPlatform/python-docs-samples,sharbison3/python-docs-samples