Update app.py

app.py

@@ -17,7 +17,12 @@ client = cloud.requests()
 groq_client = Groq(api_key="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")
 
 # Global chat history list
-chat_history = []
+chat_history = [
+    {
+        "role": "system",
+        "content": "You are a helpful AI assistant that only responds in plain text. Be as kind as you can and make sure all code works before sharing. Thanks!"
+    }
+]
 
 # Request 1: Get Groq response (with context retention)
 @client.request
@@ -47,7 +52,12 @@ def get_groq_response(user_input):
 @client.request
 def clear_history():
     global chat_history
-    chat_history = []
+    chat_history = [
+    {
+        "role": "system",
+        "content": "You are a helpful AI assistant that only responds in plain text. Be as kind as you can and make sure all code works before sharing. Thanks!"
+    }
+]
     return "Chat history cleared!"
 
 client.start(thread=True)