Update examples

examples/raw_update_handler.py

@@ -0,0 +1,14 @@
+from pyrogram import Client
+
+"""This example shows how to handle raw updates"""
+
+app = Client("my_account")
+
+
+@app.on_raw_update()
+def raw(client, update, users, chats):
+    print(update)
+
+
+app.start()
+app.idle()