Average.py

I have added a python program to calculate average of n numbers inserted by user.
Average code file was not there in reposatory so I created one.
Kindly have a look and add hacktober fest tag to it.

Author: akash18sahoo

Average.py

@@ -0,0 +1,7 @@
+n=int(input("Enter the number of elements to be inserted: "))
+a=[]
+for i in range(0,n):
+    elem=int(input("Enter element: "))
+    a.append(elem)
+avg=sum(a)/n
+print("Average of elements in the list",round(avg,2))