update mistral model

utils.py

@@ -8,14 +8,14 @@ ENVIRONMENT = os.getenv("ENVIRONMENT")
 
 if ENVIRONMENT == "dev":
     AI_MODELS = {
-        "Huggingface / Mistral 7B Instruct": "mistralai/Mistral-7B-Instruct-v0.3",
+        "Huggingface / Mistral 8B Instruct": "mistralai/Ministral-8B-Instruct-2410",
         "Huggingface / Meta Llama 3.1 8B Instruct": "meta-llama/Llama-3.1-8B-Instruct",
         "IBM Granite3.1 dense / Ollama local": "ollama",
         "Open AI / GPT-4o-mini": "openai",    
     }
 else:
     AI_MODELS = {
-        "Huggingface / Mistral 7B Instruct": "mistralai/Mistral-7B-Instruct-v0.3",
+        "Huggingface / Mistral 8B Instruct": "mistralai/Ministral-8B-Instruct-2410",
         "Huggingface / Meta Llama 3.1 8B Instruct": "meta-llama/Llama-3.1-8B-Instruct",
         "Open AI / GPT-4o-mini": "openai",    
     }