Fix 'HTTPException' message format by taking 'meta' value (if it exists)

Author: luciengaitskell

instagram/errors.py

@@ -57,6 +57,8 @@ class HTTPException(InstagramException):
     def __init__(self, response, message):
         self.response = response
         if type(message) is dict:
+            # Take 'meta' value, if it exists
+            message = message.get('meta', message)
             self.text = message.get('error_message', '')
             self.code = message.get('code', 0)
         else: