Monitoring API endpoints return 404

[libokj]

Describe the bug

Monitoring API endpoints returns 404 whether enable_monitoring is None or True.

Both http://127.0.0.1:7860/monitoring/ and http://127.0.0.1:7860/monitoring/KLQKZLCAxSABsioTJ2LMtQ return 404 and

json { "detail": "Not Found" }

Have you searched existing issues? 🔎

• I have searched and found no existing issues

Reproduction

import gradio as gr
import time

def slow_function(x):
    time.sleep(2)  # Simulate a long-running process
    return x * 2

with gr.Blocks() as demo:
    inp = gr.Number(label="Input")
    out = gr.Number(label="Output")
    btn = gr.Button("Run")

    btn.click(fn=slow_function, inputs=inp, outputs=out)

demo.launch(enable_monitoring=True)

Screenshot

Logs

No response

System Info

Gradio Environment Information:
------------------------------
Operating System: Both Windows and Linux
gradio version: Both 5.10.0 and 5.12.0
gradio_client version: 1.5.4

------------------------------------------------
gradio dependencies in your environment:

aiofiles: 23.2.1
anyio: 4.7.0
audioop-lts is not installed.
fastapi: 0.115.6
ffmpy: 0.4.0
gradio-client==1.5.4 is not installed.
httpx: 0.28.1
huggingface-hub: 0.26.5
jinja2: 3.1.4
markupsafe: 2.1.5
numpy: 1.23.5
orjson: 3.10.12
packaging: 24.2
pandas: 2.2.3
pillow: 10.4.0
pydantic: 2.10.3
pydub: 0.25.1
python-multipart: 0.0.19
pyyaml: 6.0.2
ruff: 0.8.2
safehttpx: 0.1.6
semantic-version: 2.10.0
starlette: 0.41.3
tomlkit: 0.12.0
typer: 0.15.1
typing-extensions: 4.12.2
urllib3: 2.2.3
uvicorn: 0.32.1
authlib; extra == 'oauth' is not installed.
itsdangerous; extra == 'oauth' is not installed.


gradio_client dependencies in your environment:

fsspec: 2024.10.0
httpx: 0.28.1
huggingface-hub: 0.26.5
packaging: 24.2
typing-extensions: 4.12.2
websockets: 12.0

Severity

I can work around it

[JTGRC-public]

same here for Gradio 5.18, wonder which version was the last version for this feature to work properly.

[abidlabs]

cc @aliabid94