model changed

app/services/sql_agent.py

@@ -361,7 +361,7 @@ import os
 os.environ["GROQ_API_KEY"]=os.getenv("GROQ_API_KEY")
 
 class SQLAgent:
-    def __init__(self, model="deepseek-r1-distill-llama-70b"):
+    def __init__(self, model="openai/gpt-oss-120b"):
         
         # Initialize instance variables
         self.db = None