diff --git a/logistics.py b/logistics.py
index ee35ef1..3a3e37b 100644
--- a/logistics.py
+++ b/logistics.py
@@ -1,8 +1,9 @@
 #!/usr/bin/env python
 # coding: utf-8
+# Contribution from Yash Jain
 import numpy as np
 import matplotlib.pyplot as plt
-
+import pandas as pd #pandas imported this
 def draw(x1, x2):
     ln = plt.plot(x1, x2,'-')
     plt.pause(0.0001)