update response

Author: serderovsh

tronapi/tron.py

@@ -212,9 +212,8 @@ def get_transactions_related(self, address, direction='to', limit=30, offset=0):
             'offset': offset
         }, 'post')
 
-        merge = dict(response)
-        merge.update({'direction': direction})
-        return merge
+        response.update({'direction': direction})
+        return response
 
     def get_transactions_to_address(self, address, limit=20, offset=0):
         """Получение транзакций по направлении "to"