replaced python specific SDK include with standard SDK note in 3 articles

Author: JimacoMS4

articles/iot-hub/iot-hub-python-python-c2d.md

@@ -31,9 +31,10 @@ At the end of this article, you run two Python console apps:
 
 * **SendCloudToDeviceMessage.py**: sends cloud-to-device messages to the simulated device app through IoT Hub.
 
-[!INCLUDE [iot-hub-include-python-sdk-note](../../includes/iot-hub-include-python-sdk-note.md)]
+>You can find more information on cloud-to-device messages in the [IoT Hub developer guide](iot-hub-devguide-messaging.md).
 
-You can find more information on cloud-to-device messages in the [IoT Hub developer guide](iot-hub-devguide-messaging.md).
+> [!NOTE]
+> See [Azure IoT SDKs](iot-hub-devguide-sdks.md) for more information about the SDK tools available to build both device and back-end apps.
 
 ## Prerequisites
 

articles/iot-hub/iot-hub-python-python-device-management-get-started.md

@@ -21,7 +21,8 @@ This article shows you how to create:
 
 * **dmpatterns_getstarted_service.py**: a Python console app that calls the direct method in the simulated device app through your IoT hub. It displays the response and updated reported properties.
 
-[!INCLUDE [iot-hub-include-python-sdk-note](../../includes/iot-hub-include-python-sdk-note.md)]
+> [!NOTE]
+> See [Azure IoT SDKs](iot-hub-devguide-sdks.md) for more information about the SDK tools available to build both device and back-end apps.
 
 ## Prerequisites
 

articles/iot-hub/iot-hub-python-python-file-upload.md

@@ -28,7 +28,8 @@ These files are typically batch processed in the cloud, using tools such as [Azu
 
 At the end of this article, you run the Python console app **FileUpload.py**, which uploads a file to storage using the Python Device SDK.
 
-[!INCLUDE [iot-hub-include-python-sdk-note](../../includes/iot-hub-include-python-sdk-note.md)]
+> [!NOTE]
+> See [Azure IoT SDKs](iot-hub-devguide-sdks.md) for more information about the SDK tools available to build both device and back-end apps.
 
 [!INCLUDE [iot-hub-include-x509-ca-signed-file-upload-support-note](../../includes/iot-hub-include-x509-ca-signed-file-upload-support-note.md)]