Add demo func to hello program

Signed-off-by: lelia <[email protected]>

Author: lelia

hello.py

@@ -1,6 +1,13 @@
 #!/usr/bin/env python
 
+import requests
+
 def run():
     print('Hello world')
+    demo()
+
+def demo():
+    x = requests.get('https://w3schools.com/python/demopage.htm')
+    print(x.text)
 
 run()