fix: model-specific instructions support and set cfg-scale 4 for breeze automaticallyHEADmain

1 files changed, 9 insertions, 2 deletions

diff --git a/app/backends/probe.py b/app/backends/probe.py
index d54a9f3..c84c88d 100644
--- a/app/backends/probe.py
+++ b/app/backends/probe.py
@@ -107,8 +107,15 @@ def _identify_health(base: str, timeout: float) -> Optional[str]:
 
 
 def _identify_gradio(base: str, timeout: float) -> Optional[str]:
-    """Identify a qwen-tts Gradio demo from its ``/info`` named endpoints."""
-    payload = _get_json(f"{base}/info", timeout)
+    """Identify a qwen-tts Gradio demo from its ``/info`` named endpoints.
+
+    Modern Gradio (>= 4.x / 5.x) routes its API under ``/gradio_api`` —
+    its ``/info`` lives at ``/gradio_api/info`` with the legacy ``/info``
+    path gone or deprecated — so both prefixes are probed.
+    """
+    payload = _get_json(f"{base}/gradio_api/info", timeout)
+    if payload is None:
+        payload = _get_json(f"{base}/info", timeout)
     if payload is None:
         return None
     endpoints = payload.get("named_endpoints")