Update app.py

app.py

@@ -78,6 +78,10 @@ def rag_memory_stream(text):
 examples = ['I feel dizzy', 'what is the possible sickness for fatigue']
 
 
+chatbot = gr.Chatbot([{"role":"assistant", "content":"Hey I am medical expert, how can I help you today?"}],
+                        type="messages",
+                        height="60vh")
+
 
 
 title = "Real-time AI App with Groq API and LangChain to Answer medical questions"
@@ -87,6 +91,7 @@ demo = gr.ChatInterface(rag_memory_stream,
                         fill_height=True,
                         examples=examples,
                         theme=gr.themes.Soft(),
+                        chatbot=chatbot
 )