app and requests file updated

app.py

@@ -5,7 +5,7 @@
 
 @app.route('/')
 def hello():
-    return 'Hello World!'
+    return 'Hello Awesome World!'
 
 if __name__ == '__main__':
     # Bind to PORT if defined, otherwise default to 5000.

requirements.txt

@@ -1,4 +1,4 @@
-Flask==0.9
-Jinja2==2.6
-Werkzeug==0.8.3
-wsgiref==0.1.2
+Flask==1.1.1
+Jinja2==2.10.3
+Werkzeug==0.16.0
+