chore(visual recognition v4): Apply manual changes for threshold
@@ -154,7 +154,7 @@ class VisualRecognitionV4(BaseService):
form_data.append(('image_url', (None, item, 'text/plain')))
if threshold:
form_data.append(
- ('threshold', (None, threshold, 'application/json')))
+ ('threshold', (None, str(threshold), 'application/json')))
url = '/v4/analyze'
request = self.prepare_request(method='POST',
