Update config.py

fixed the model name

config.py

@@ -4,7 +4,7 @@
 MODEL_CONFIGS = {
     # Primary medical models (replace with actual MedLLaMA2 when available)
     "medllama2": {
-        "name": "medllama2:latest",  # Replace with actual MedLLaMA2 model ID
+        "name": "meta-llama/Llama-2-7b-chat-hf",  # Replace with actual MedLLaMA2 model ID
         "description": "MedLLaMA2 7B medical language model"
     },