From 8be49b7f8167356cba620300469b55c99d3be283 Mon Sep 17 00:00:00 2001
From: nocerae <nocerae@coventry.ac.uk>
Date: Wed, 7 Apr 2021 04:18:44 +0100
Subject: [PATCH] first project update

---
 Database.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Database.py b/Database.py
index 9e8741c..588de11 100644
--- a/Database.py
+++ b/Database.py
@@ -1,3 +1,8 @@
+# Reference: Database Using Python Pandas
+# https://www.youtube.com/watch?v=_nYbrut66cc
+# Reference: Miscellaneous operating system interfaces
+# https://docs.python.org/3/library/os.html
+
 import pandas as pd # to manipulate data in .csv format
 import os # to create directories and check their existence