Modify picture images

chatgpt_app.py

@@ -51,7 +51,7 @@ col1, col2 = st.columns(2)
 
 with col1:
     st.header("1. RuleBased")
-    st.image("https://static.streamlit.io/examples/cat.jpg", width=169)
+    st.image("https://i.ytimg.com/vi/tl8uNAkfV3U/maxresdefault.jpg", width=190)
     with st.form('form_rulebased', clear_on_submit=True):
         user_input = st.text_input(label='You: ', value='', key='input_rulebased')
         submitted = st.form_submit_button('Send')
@@ -93,7 +93,7 @@ with col1:
 
 with col2:
     st.header("2. GPT-4")
-    st.image("https://static.streamlit.io/examples/dog.jpg", width=200)
+    st.image("https://opendatascience.com/wp-content/uploads/2023/03/GPT-4.png", width=200)
     with st.form('form_gpt', clear_on_submit=True):
         user_input = st.text_input(label='You: ', value='', key='input_gpt')
         submitted = st.form_submit_button('Send')