fix: support revision in the endpoint

app.py

@@ -112,7 +112,7 @@ REPETITION_PENALTY = ""
 MODEL_REPO_URL = f"https://huggingface.co/{MODEL_NAME}"
 
 if len(ENDPOINT)>0:
-    API_URL = f"{ENDPOINT}"
+    API_URL = f"{ENDPOINT}/revision/{REVISION}" if len(REVISION)>0 else f"{ENDPOINT}"
     MODEL_VERSION = f"{ENDPOINT}" if len(REVISION)==0 else REVISION
 else:
     API_URL = f"https://api-inference.huggingface.co/models/{MODEL_NAME}/revision/{REVISION}" if len(REVISION)>0 else f"https://api-inference.huggingface.co/models/{MODEL_NAME}"