Update app.py

app.py

@@ -404,7 +404,7 @@ if openai_api_key:
 
         # Display image/logo in the "Physics Assistant" section (optional)
         gif = "200w.gif"  # Ensure the file is in the correct directory
-        st.image(gif,  width=100)  # Adjust the size as per preference
+        st.image(gif,  use_column_width=100)  # Adjust the size as per preference
 
         # Button to navigate to the external voice chat link
         if st.button("Go to Voice Chat"):