diff --git a/Python2/luis_sdk/__init__.py b/python2/luis_sdk/__init__.py similarity index 100% rename from Python2/luis_sdk/__init__.py rename to python2/luis_sdk/__init__.py diff --git a/Python2/luis_sdk/luis_action.py b/python2/luis_sdk/luis_action.py similarity index 100% rename from Python2/luis_sdk/luis_action.py rename to python2/luis_sdk/luis_action.py diff --git a/Python2/luis_sdk/luis_client.py b/python2/luis_sdk/luis_client.py similarity index 100% rename from Python2/luis_sdk/luis_client.py rename to python2/luis_sdk/luis_client.py diff --git a/Python2/luis_sdk/luis_composite_entity.py b/python2/luis_sdk/luis_composite_entity.py similarity index 100% rename from Python2/luis_sdk/luis_composite_entity.py rename to python2/luis_sdk/luis_composite_entity.py diff --git a/Python2/luis_sdk/luis_composite_entity_child.py b/python2/luis_sdk/luis_composite_entity_child.py similarity index 100% rename from Python2/luis_sdk/luis_composite_entity_child.py rename to python2/luis_sdk/luis_composite_entity_child.py diff --git a/Python2/luis_sdk/luis_dialog.py b/python2/luis_sdk/luis_dialog.py similarity index 100% rename from Python2/luis_sdk/luis_dialog.py rename to python2/luis_sdk/luis_dialog.py diff --git a/Python2/luis_sdk/luis_entity.py b/python2/luis_sdk/luis_entity.py similarity index 100% rename from Python2/luis_sdk/luis_entity.py rename to python2/luis_sdk/luis_entity.py diff --git a/Python2/luis_sdk/luis_intent.py b/python2/luis_sdk/luis_intent.py similarity index 100% rename from Python2/luis_sdk/luis_intent.py rename to python2/luis_sdk/luis_intent.py diff --git a/Python2/luis_sdk/luis_parameter.py b/python2/luis_sdk/luis_parameter.py similarity index 100% rename from Python2/luis_sdk/luis_parameter.py rename to python2/luis_sdk/luis_parameter.py diff --git a/Python2/luis_sdk/luis_parametervalue.py b/python2/luis_sdk/luis_parametervalue.py similarity index 100% rename from Python2/luis_sdk/luis_parametervalue.py rename to python2/luis_sdk/luis_parametervalue.py diff --git a/Python2/luis_sdk/luis_response.py b/python2/luis_sdk/luis_response.py similarity index 100% rename from Python2/luis_sdk/luis_response.py rename to python2/luis_sdk/luis_response.py diff --git a/Python2/test_app.py b/python2/test_app.py similarity index 100% rename from Python2/test_app.py rename to python2/test_app.py diff --git a/Python2/test_app_async.py b/python2/test_app_async.py similarity index 100% rename from Python2/test_app_async.py rename to python2/test_app_async.py diff --git a/Python3/luis_sdk/__init__.py b/python3/luis_sdk/__init__.py similarity index 100% rename from Python3/luis_sdk/__init__.py rename to python3/luis_sdk/__init__.py diff --git a/Python3/luis_sdk/luis_action.py b/python3/luis_sdk/luis_action.py similarity index 100% rename from Python3/luis_sdk/luis_action.py rename to python3/luis_sdk/luis_action.py diff --git a/Python3/luis_sdk/luis_client.py b/python3/luis_sdk/luis_client.py similarity index 100% rename from Python3/luis_sdk/luis_client.py rename to python3/luis_sdk/luis_client.py diff --git a/Python3/luis_sdk/luis_composite_entity.py b/python3/luis_sdk/luis_composite_entity.py similarity index 100% rename from Python3/luis_sdk/luis_composite_entity.py rename to python3/luis_sdk/luis_composite_entity.py diff --git a/Python3/luis_sdk/luis_composite_entity_child.py b/python3/luis_sdk/luis_composite_entity_child.py similarity index 100% rename from Python3/luis_sdk/luis_composite_entity_child.py rename to python3/luis_sdk/luis_composite_entity_child.py diff --git a/Python3/luis_sdk/luis_dialog.py b/python3/luis_sdk/luis_dialog.py similarity index 100% rename from Python3/luis_sdk/luis_dialog.py rename to python3/luis_sdk/luis_dialog.py diff --git a/Python3/luis_sdk/luis_entity.py b/python3/luis_sdk/luis_entity.py similarity index 100% rename from Python3/luis_sdk/luis_entity.py rename to python3/luis_sdk/luis_entity.py diff --git a/Python3/luis_sdk/luis_intent.py b/python3/luis_sdk/luis_intent.py similarity index 100% rename from Python3/luis_sdk/luis_intent.py rename to python3/luis_sdk/luis_intent.py diff --git a/Python3/luis_sdk/luis_parameter.py b/python3/luis_sdk/luis_parameter.py similarity index 100% rename from Python3/luis_sdk/luis_parameter.py rename to python3/luis_sdk/luis_parameter.py diff --git a/Python3/luis_sdk/luis_parametervalue.py b/python3/luis_sdk/luis_parametervalue.py similarity index 100% rename from Python3/luis_sdk/luis_parametervalue.py rename to python3/luis_sdk/luis_parametervalue.py diff --git a/Python3/luis_sdk/luis_response.py b/python3/luis_sdk/luis_response.py similarity index 100% rename from Python3/luis_sdk/luis_response.py rename to python3/luis_sdk/luis_response.py diff --git a/Python3/test_app.py b/python3/test_app.py similarity index 100% rename from Python3/test_app.py rename to python3/test_app.py diff --git a/Python3/test_app_async.py b/python3/test_app_async.py similarity index 100% rename from Python3/test_app_async.py rename to python3/test_app_async.py