updating python sample

Author: aahill

python/Search/BingCustomSearchv7.py

@@ -4,16 +4,21 @@
 # You may need the below as well
 #pip install pipenv
 #pipenv install requests
-
+# <importsAndVars>
 import json
 import requests
+import os
 
 # Add your Bing Custom Search subscription key to your environment variables.
+# Your endpoint will have the form: https://<your-custom-subdomain>.cognitiveservices.azure.com/bingcustomsearch/v7.0
 subscriptionKey = os.environ['BING_CUSTOM_SEARCH_SUBSCRIPTION_KEY']
-customConfigId = "YOUR-CUSTOM-CONFIG-ID"
+endpoint = os.environ['BING_CUSTOM_SEARCH_ENDPOINT']
+customConfigId = "1" #you can also use "1"
 searchTerm = "microsoft"
-
+# </importsAndVars>
+# <request>
 # Add your Bing Custom Search endpoint to your environment variables.
-url = os.environ['BING_CUSTOM_SEARCH_ENDPOINT'] + "/bingcustomsearch/v7.0/search?q=' + searchTerm + '&customconfig=' + customConfigId
+url = endpoint + "/search?q=" + searchTerm + "&customconfig=" + customConfigId
 r = requests.get(url, headers={'Ocp-Apim-Subscription-Key': subscriptionKey})
 print(r.text)
+# </request>