TypeError: tuple indices must be integers or slices, not str

[fwang356]

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• [X] I have searched the EvaDB issues and found no similar bug report.

Bug

I'm storing a numpy array in a PostgreSQL table using pgvector. In line 95 here I am getting the following error:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/evadb/storage/native_storage_engine.py", line 195, in read
    data_batch.append(_deserialize_sql_row(row, ordered_columns))
  File "/usr/local/lib/python3.10/dist-packages/evadb/storage/native_storage_engine.py", line 95, in _deserialize_sql_row
    if col.type == ColumnType.NDARRAY and isinstance(sql_row[col.name], bytes):
  File "lib/sqlalchemy/cyextension/resultproxy.pyx", line 48, in sqlalchemy.cyextension.resultproxy.BaseRow.__getitem__
TypeError: tuple indices must be integers or slices, not str

Environment

Google Colab

Are you willing to submit a PR?

• [ ] Yes I'd like to help by submitting a PR!

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