Matched variables names

Author: wiazur

samples/search/image_search_samples.py

@@ -2,7 +2,7 @@
 from azure.cognitiveservices.search.imagesearch.models import ImageType, ImageAspect, ImageInsightModule
 from msrest.authentication import CognitiveServicesCredentials
 
-SUBSCRIPTION_KEY_ENV_NAME = "IMAGESEARCH_SUBSCRIPTION_KEY"
+SUBSCRIPTION_KEY = "IMAGESEARCH_SUBSCRIPTION_KEY"
 
 
 def image_search(subscription_key):
@@ -242,4 +242,4 @@ def image_detail(subscription_key):
     import sys, os.path
     sys.path.append(os.path.abspath(os.path.join(__file__, "..", "..", "..")))    
     from samples.tools import execute_samples
-    execute_samples(globals(), SUBSCRIPTION_KEY_ENV_NAME)
+    execute_samples(globals(), SUBSCRIPTION_KEY)