Create hourglass_pattern.py

Added a python file that demonstrates how to print an hourglass pattern using *

Python/hourglass_pattern.py

@@ -0,0 +1,18 @@
+### Github Username - SanBuilds (https://github.com/SanBuilds)
+### Hourglass pattern in python
+
+rows = int(input("Enter the rows(height) of the hourglass: "))
+
+for i in range(rows):
+  for j in range(i):
+    print('', end = ' ')
+  for k in range(i,rows):
+    print('*', end = ' ')
+  print()
+
+for i in range(rows,-1,-1):
+  for j in range(i):
+    print('', end = ' ')
+  for k in range(i,rows):
+    print('*', end = ' ')
+  print()