Update app.py

app.py

@@ -1,6 +1,7 @@
 import gradio as gr
 from textwrap import dedent
 
+
 from chains import setup_chain_v2
 
 chain = setup_chain_v2()
@@ -118,4 +119,4 @@ with gr.Blocks() as demo:
     greet_btn.click(gen, inputs=[*attitude_components, *knowleadge_components, *skill_components, *interaction_components], outputs=[attitude_output, knowleadge_output, skill_output, interaction_output])
 
 if __name__ == "__main__":
-    demo.launch(auth=('admin', 'vuihoc.vn'))
+    demo.launch(auth=(os.getenv('username'), os.getenv('password')))