Bug: AttributeError with `get_values()` in `read_csv_dataset` Function

[rabiyasalehjee]

Issue: AttributeError with get_values() in read_csv_dataset Function

Description
I encountered an AttributeError while running the read_csv_dataset function in input_output.py. The error specifically pointed to the use of get_values() with a pandas Index object:

AttributeError: 'Index' object has no attribute 'get_values'

Environment

• Python version: 3.8.0
• Pandas version: 0.25.3

Cause
The get_values() method was removed from pandas, starting with later versions. Since I am using an older version of pandas (0.25.3), the code ran into compatibility issues.

Solution
I resolved the issue by modifying the following lines in input_output.py:

# Old code
return [dataset_dataframe.columns.get_values().tolist()] + dataset_dataframe.get_values().tolist(), dataset_dataframe_version

# Updated code
return [dataset_dataframe.columns.to_list()] + dataset_dataframe.to_numpy().tolist(), dataset_dataframe_version