Remove unused variable

adamtheturtle · adamtheturtle · commit d1f5676af55a · 2018-09-16T15:23:32.000+02:00
diff --git a/src/vws/vws.py b/src/vws/vws.py
@@ -116,7 +116,6 @@ def add_target(
         """
         image_data = image.getvalue()
         image_data_encoded = base64.b64encode(image_data).decode('ascii')
-        metadata_encoded = None
 
         data = {
             'name': name,
