Update app.py

app.py

@@ -71,7 +71,7 @@ def main():
             explanation_task = f"Explain the term '{user_input}' in a simple manner, based on the context of the following passage: {user_text}"
             
             messages = [
-                {"role": "system", "content": "You are a helpful assistant that explains complex topics in a way that an elementary school student can understand."},
+                {"role": "system", "content": "You are a helpful assistant that explains complex topics in a way that an elementary school student can understand. use only korean"},
                 {"role": "user", "content": explanation_task}
             ]