removing search sample changes

Author: Aaron Hill

samples/search/custom_search_samples.py

@@ -1,27 +1,20 @@
-# <imports>
-import os
 from azure.cognitiveservices.search.customsearch import CustomSearchClient
 from msrest.authentication import CognitiveServicesCredentials
-# </imports>
 
-# <vars>
 SUBSCRIPTION_KEY = os.environ['BING_CUSTOM_SEARCH_SUBSCRIPTION_KEY']
-search_term = "xbox" 
-custom_config = "your-custom-config-id" # You can also use "1"
-# </vars>
-
-# <authentication>
-client = CustomSearchClient(CognitiveServicesCredentials(SUBSCRIPTION_KEY))
-# </authentication>
-
-"""CustomSearch.
-This will look up a single query and print out name and url for first web result.
-"""
-# <request>
-def custom_search_web_page_result_lookup():
+
+
+def custom_search_web_page_result_lookup(subscription_key):
+    """CustomSearch.
+
+    This will look up a single query (Xbox) and print out name and url for first web result.
+    """
+
+    client = CustomSearchClient(CognitiveServicesCredentials(subscription_key))
+
     try:
-        web_data = client.custom_instance.search(query=search_term, custom_config=1)
-        print("Searched for Query: " + search_term)
+        web_data = client.custom_instance.search(query="xbox", custom_config=1)
+        print("Searched for Query 'xbox'")
 
         if web_data.web_pages.value:
             first_web_result = web_data.web_pages.value[0]
@@ -34,7 +27,7 @@ def custom_search_web_page_result_lookup():
 
     except Exception as err:
         print("Encountered exception. {}".format(err))
-# <request>
+
 
 if __name__ == "__main__":
     import sys