Update app.py

app.py

@@ -79,7 +79,7 @@ if st.button("Clear Chat"):
     
 # Display chat messages from history on app rerun
 for message in st.session_state.messages:
-    avatar = "🔋" if message["role"] == "assistant" else "🧑‍💻"
+    avatar = "🔋" if message["role"] == "assistant" else "😀"
     with st.chat_message(message["role"], avatar=avatar):
         st.markdown(message["content"])
 
@@ -93,7 +93,7 @@ def generate_chat_responses(chat_completion) -> Generator[str, None, None]:
 if prompt := st.chat_input("Enter your prompt here..."):
     st.session_state.messages.append({"role": "user", "content": prompt})
 
-    with st.chat_message("user", avatar="🧑‍💻"):  
+    with st.chat_message("user", avatar="😀"):  
         st.markdown(prompt)
 
     messages=[