chore(VS): Add VS back into __init__

Author: ehdsouza

watson_developer_cloud/__init__.py

@@ -30,6 +30,7 @@
 from .tone_analyzer_v3 import ToneAnalyzerV3
 from .discovery_v1 import DiscoveryV1
 from .compare_comply_v1 import CompareComplyV1
+from .visual_recognition_v3 import VisualRecognitionV3
 from .version import __version__
 from .speech_to_text_v1_adapter import SpeechToTextV1Adapter as SpeechToTextV1
 from .text_to_speech_adapter_v1 import TextToSpeechV1Adapter as TextToSpeechV1