updated app.py

app.py

@@ -115,7 +115,7 @@ with gr.Blocks() as interface:
     login_btn = gr.Button("Sign In with HF")
     
     # Redirect to OAuth login
-    login_btn.click(lambda: oauth_login(), outputs=None)  # This will return the login URL
+    login_btn.click(lambda: f"window.open('{oauth_login()}')", outputs=None)
 
     # Hidden components initially
     input_box = gr.Textbox(label="Enter your question", placeholder="Type your question here...", visible=False)