fix

hantmac · hantmac · commit b0548486e46c · 2024-05-06T22:51:52.000+08:00
diff --git a/databend_py/uploader.py b/databend_py/uploader.py
@@ -90,7 +90,7 @@ def _upload_to_presigned_url(self, presigned_url, headers, data):
             buf_size = len(buf)
             data_len = 1
         elif isinstance(data, list):
-            buf = self._serialize_data(data, self._compress).encode('utf-8')
+            buf = self._serialize_data(data, self._compress)
             buf_size = len(buf)
             data_len = len(data)
         else:
