Update app.py

app.py

@@ -30,7 +30,7 @@ def process_pdf(file):
 
     # ✅ Wrap DeepSeek model properly
     llm = HuggingFaceEndpoint(
-        repo_id="deepseek-ai/DeepSeek-R1-0528",  # Example model
+        repo_id="meta-llama/Llama-2-7b-chat-hf",  # Example model
         task="text-generation",
         max_new_tokens=512,
         do_sample=False,