The Files include 2 python files, 1 log file and 1 data file.

Telephone directory CSV.py file contains GUI project for telephone directory which has the ability to change the data in data.csv. If any error occours in the code it gets record with traceback and time in the log.txt file.

Telephone Directory is the old terminal version of telephone directory which stores it's data in mysql database and has the ability to change it, as and when required.