commented out auth

app.py

@@ -15,6 +15,10 @@ from config import SYSTEM_INSTRUCTION, TEMPERATURE, MAX_TOKENS
 load_dotenv()
 OPENAI_API_KEY = os.getenv('OPENAI_API_KEY')
 
+# Get the username and password from environment variables
+USERNAME = os.getenv('USERNAME')
+PASSWORD = os.getenv('PASSWORD')
+
 # In-memory implementation of chat message history
 class InMemoryHistory(BaseChatMessageHistory, BaseModel):
     """In-memory implementation of chat message history."""
@@ -79,4 +83,10 @@ def get_text_response(user_message, history):
 demo = gr.ChatInterface(fn=get_text_response, type='messages', theme="allenai/gradio-theme")
 
 if __name__ == "__main__":
-    demo.launch(debug=True, share=True)
+    demo.launch(
+        debug=True, 
+        share=True,
+        #auth=(USERNAME, PASSWORD),
+        #auth_message="Enter the username and password provided by your instructor."
+    )
+