Update app.py

app.py

@@ -13,7 +13,7 @@ app = Flask(__name__)
 
 def generate_blog(paragraph_topic):
     response = client.chat.completions.create(
-        model="mistralai/Mistral-7B-Instruct-v0.2",
+        model="meta-llama/Llama-3.2-3B-Instruct",
         messages=[
             {
                 "role": "user",