Update app.py

app.py

@@ -26,8 +26,16 @@ def fix_text(input_text):
     if not input_text or input_text.strip() == "":
         return ""
 
-    formatted_prompt = f"Fix typos in the text:\n{input_text}"
-    messages = [{"role": "user", "content": formatted_prompt}]
+    messages = [
+        {
+            "role": "system",
+            "content": "You are an intelligent assistant that corrects Turkish spelling and grammar mistakes."
+        },
+        {
+            "role": "user",
+            "content": f"Fix typos in the text:\n{input_text}"
+        }
+    ]
 
     inputs = tokenizer.apply_chat_template(
         messages,