Json level error in converting csv to json

[kocharshaivi19]

Hi,
Reviewing the code, I found that there is issue at

libjson2csv/src/libjson2csv/csv_2_json.py

Line 92 in 7646d30

current_location[key_name][level] = value if is_terminal_key else {}

should be current_location[key_name][level - 1] = value if is_terminal_key else {} since the level is updated before and current_location is not assigned.
Can you look into this :)
Thank you.