Update hf_papers_tool.py

hf_papers_tool.py

@@ -25,15 +25,6 @@ def _load_token() -> str | None:
     except ImportError:
         pass
 
-    token = os.getenv("HF_TOKEN")
-    if token:
-        return token
-
-    token_path = Path.home() / ".cache" / "huggingface" / "token"
-    if token_path.exists():
-        token_value = token_path.read_text(encoding="utf-8").strip()
-        return token_value or None
-
     return None