refac: openai allow empty key

backend/apps/ollama/main.py

@@ -219,6 +219,8 @@ async def get_ollama_tags(
         return models
     else:
         url = app.state.config.OLLAMA_BASE_URLS[url_idx]
+
+        r = None
         try:
             r = requests.request(method="GET", url=f"{url}/api/tags")
             r.raise_for_status()
@@ -270,6 +272,8 @@ async def get_ollama_versions(url_idx: Optional[int] = None):
             )
     else:
         url = app.state.config.OLLAMA_BASE_URLS[url_idx]
+
+        r = None
         try:
             r = requests.request(method="GET", url=f"{url}/api/version")
             r.raise_for_status()

backend/apps/openai/main.py

@@ -407,9 +407,6 @@ async def proxy(path: str, request: Request, user=Depends(get_verified_user)):
 
     target_url = f"{url}/{path}"
 
-    if key == "":
-        raise HTTPException(status_code=401, detail=ERROR_MESSAGES.API_KEY_NOT_FOUND)
-
     headers = {}
     headers["Authorization"] = f"Bearer {key}"
     headers["Content-Type"] = "application/json"