removing old visual recognition example tests

Author: jsstylos

examples/visual_recognition_v1_beta.py

@@ -12,7 +12,7 @@
 # tests to exclude
 excludes = ['authorization_v1.py', 'concept_expansion_v1.py', 'alchemy_data_news_v1.py',
             'alchemy_language_v1.py', 'alchemy_vision_v1.py', 'relationship_extraction_v1_beta.py',
-            'natural_language_classifier_v1.py']
+            'visual_recognition_v2_beta.py']
 
 # examples path. /examples
 examples_path = join(dirname(__file__), '../', 'examples', '*.py')