Update sdk-python.md

Change the endpoint URL to the new format as reflected in the Language Studio.

Author: haritha91

articles/ai-services/language-service/question-answering/includes/sdk-python.md

@@ -52,7 +52,7 @@ You need to update the code below and provide your own values for the following
 
 |Variable name | Value |
 |--------------------------|-------------|
-| `endpoint`               | This value can be found in the **Keys & Endpoint** section when examining your resource from the Azure portal. Alternatively you can find the value in **Language Studio** > **question answering** > **Deploy project** > **Get prediction URL**. An example endpoint is: `https://southcentralus.api.cognitive.microsoft.com/`|
+| `endpoint`               | This value can be found in the **Keys & Endpoint** section when examining your resource from the Azure portal. Alternatively you can find the value in **Language Studio** > **question answering** > **Deploy project** > **Get prediction URL**. An example endpoint is: `https://southcentralus.cognitiveservices.azure.com/`|
 | `credential` | This value can be found in the **Keys & Endpoint** section when examining your resource from the Azure portal. You can use either Key1 or Key2. Always having two valid keys always for secure key rotation with zero downtime. Alternatively you can find the value in **Language Studio** > **question answering** > **Deploy project** > **Get prediction URL**. The key value is part of the sample request.|
 | `knowledge_base_project` | The name of your question answering project.|
 | `deployment`             | There are two possible values: `test`, and `production`. `production` is dependent on you having deployed your project from **Language Studio** > **question answering** > **Deploy project**.|
@@ -64,7 +64,7 @@ You need to update the code below and provide your own values for the following
 from azure.core.credentials import AzureKeyCredential
 from azure.ai.language.questionanswering import QuestionAnsweringClient
 
-endpoint = "https://{YOUR-ENDPOINT}.api.cognitive.microsoft.com/"
+endpoint = "https://{YOUR-ENDPOINT}.cognitiveservices.azure.com/"
 credential = AzureKeyCredential("{YOUR-LANGUAGE-RESOURCE-KEY}")
 knowledge_base_project = "{YOUR-PROJECT-NAME}"
 deployment = "production"
@@ -145,7 +145,7 @@ from azure.core.credentials import AzureKeyCredential
 from azure.ai.language.questionanswering import QuestionAnsweringClient
 from azure.ai.language.questionanswering import models as qna
 
-endpoint = "https://{YOUR-ENDPOINT}.api.cognitive.microsoft.com/"
+endpoint = "https://{YOUR-ENDPOINT}.cognitiveservices.azure.com/"
 credential = AzureKeyCredential("YOUR-LANGUAGE-RESOURCE-KEY")
 
 def main():