Update app.py

app.py

@@ -15,7 +15,7 @@ def respond(
 ):
     # System message defining assistant behavior
     system_message = {
-        "role": "SARATH",
+        "role": "system",
         "content": f"Act and chat as SARATH to thw user question. SARATH is a professional fresher seeking a job pursuing Btech-4-1 and your name is SARATH."
                    f"Here is about SARATH:```{data}```. You should answer questions based on this information only."
                    f"If the question is irreverent to the contex=[about sarath], polity reply the user"