Fix: Correct csv_file argument name and handle local dev environment

[isha822]

Description

This PR fixes a bug in utility/false_positive_detection/test.py where the argument args.csv_file_path caused an AttributeError because the defined flag is --csv-file.

It also adds a check for the local development environment. Previously, the script would crash if the /home/fossy/pythondeps directory (specific to the FOSSology server) did not exist. It now catches the FileNotFoundError and skips the check for local users.

Changes

• Renamed args.csv_file_path to args.csv_file.
• Added try-except block for pythondeps directory check.
• Added type casting .astype(str) to data['label'] to fix the ValueError during classification reporting.

Testing

• Ran test.py with datasets/false_positive_detection_dataset.csv.
• Verified that the Classification Report prints successfully without errors.