"Ankipandas Conversion Issue: Erroneous Update Messages in Anki Database Export"

[jiaruisong]

Bug Description
When utilizing ankipandas to convert an Anki database into a pandas data frame, an issue arises where the 'col.notes' table in the flashcards displays the message "Please update to the latest Anki version, then import the .colpkg/.apkg file again." This message appears on both sides of the flashcard. Notably, this problem does not affect all Anki databases, but only specific ones.

Steps to Reproduce
To replicate the issue, follow these steps:

1. Convert an Anki database into a dataframe using ankipandas.
2. In the resultant dataframe, examine the 'nflds' column in the 'col.notes' table.

Expected Outcome
The expectation is the col.notes['nflds'] should be the content of the flashcards.

Screenshots
Screenshots should be provided if they will assist in illustrating the problem.

System Information

• Operating System: macOS
• Version of ankipandas: 0.3.15

Additional Information
I encountered this bug with a specific .apkg file, which I downloaded from this link.