Upload app.py

app.py

@@ -34,8 +34,8 @@ def call_llama(prompt, max_tokens=1200):
     if not token:
         return "Model error: HF_TOKEN missing. Add your Hugging Face token as a Space secret named HF_TOKEN."
 
-    if not token.startswith("hf_"):
-        return "Model error: HF_TOKEN exists but does not look like a Hugging Face token. It should start with hf_."
+    if len(token) < 20:
+        return "Model error: HF_TOKEN appears invalid or too short."
 
     try:
         url = f"https://api-inference.huggingface.co/models/{MODEL}"