Update app.py

app.py

@@ -1,2 +1,5 @@
 import os
-os.system('pip install git+https://github.com/your-username/gradio-keylock.git')
+os.system('pip install git+https://github.com/broadfield-dev/gradio-keylock.git')
+from gradio_keylock import demo
+if __name__=='__main__':
+    demo.app