boto3 dependency added (aws#43)

boto3 dependency added

Author: kaustubhsardar

setup.py

@@ -34,7 +34,9 @@ def compile_summary_protobuf():
         "License :: OSI Approved :: Apache Software License",
         "Operating System :: OS Independent",
     ],
-    install_requires = ['aioboto3', 'nest_asyncio', 'protobuf>=3.6.0'],
+
+    install_requires = ['aioboto3', 'nest_asyncio', 'protobuf>=3.6.0' ,'boto3'],
+
     setup_requires=["pytest-runner"],
     tests_require=["pytest", "tensorflow"],
 )

tornasole_core/access_layer/s3.py

@@ -1,4 +1,3 @@
-import boto
 import boto3
 import re
 from tornasole_core.access_layer.base import TSAccessBase