Update dates.py

DHRUV536 · web-flow · commit 03db9d78b149 · 2018-10-10T19:20:10.000+05:30
diff --git a/students/xlrd/dates.py b/students/xlrd/dates.py
@@ -3,6 +3,7 @@
 
 book = open_workbook('types.xls')
 sheet = book.sheet_by_index(0)
+import math
 
 date_value = xldate_as_tuple(sheet.cell(3,2).value,book.datemode)
 print datetime(*date_value),date(*date_value[:3])
