Update tutorial-azure-function.md

Author: laujan

articles/applied-ai-services/form-recognizer/tutorial-azure-function.md

@@ -187,36 +187,35 @@ Next, you'll add your own code to the Python script to call the Form Recognizer
 
 1. Next, add code to query the service and get the returned data.
 
-    ```Python
-    resp = requests.post(url = post_url, data = source, headers = headers)
-        if resp.status_code != 202:
-            print("POST analyze failed:\n%s" % resp.text)
-            quit()
-        print("POST analyze succeeded:\n%s" % resp.headers)
-        get_url = resp.headers["operation-location"]
-
-        wait_sec = 25
+```Python
+    resp = requests.post(url=post_url, data=source, headers=headers)
+if resp.status_code != 202:
+    print("POST analyze failed:\n%s" % resp.text)
+quit()
+print("POST analyze succeeded:\n%s" % resp.headers)
+get_url = resp.headers["operation-location"]
 
-        time.sleep(wait_sec)
-        # The layout API is async therefore the wait statement
+wait_sec = 25
 
-        resp =requests.get(url = get_url, headers = {"Ocp-Apim-Subscription-Key": apim_key})
+time.sleep(wait_sec)
+# The layout API is async therefore the wait statement
 
-        resp_json = json.loads(resp.text)
+resp = requests.get(url=get_url, headers={"Ocp-Apim-Subscription-Key": apim_key})
 
+resp_json = json.loads(resp.text)
 
-        status = resp_json["status"]
+status = resp_json["status"]
 
+if status == "succeeded":
+    print("POST Layout Analysis succeeded:\n%s")
+    results = resp_json
+else:
+    print("GET Layout results failed:\n%s")
+quit()
 
-        if status == "succeeded":
-            print("POST Layout Analysis succeeded:\n%s")
-            results=resp_json
-        else:
-            print("GET Layout results failed:\n%s")
-            quit()
+results = resp_json
 
-        results=resp_json
-    ```
+```
 
 1. Add the following code to connect to the Azure Storage **output** container. Fill in your own values for the storage account name and key. You can get the key on the **Access keys** tab of your storage resource in the Azure portal.