Hey @Karandeep_Singh
Here’s the feedback from Devs:

Hey Charly, I dug in on this. This user is running in to this particular error message because it looks like they are using a deprecated field as part of their .streamlit/config.toml file.
deprecation.showImageFormat IS NO LONGER SUPPORTED. The format parameter for st.image has been removed. Please update /app/hospital-pricing/.streamlit/config.toml.
I’m not 100% yet on why this is yet, but this information is not being logged to the app terminal, it just shows that error message you posted above. So, we’ll be creating a internal ticket to get that figured out/resolved so it’s not as confusing/ambiguous to users.

Hope this helps!
Charly