Checklist

• I have searched the existing issues for similar issues.
• I added a very descriptive title to this issue.
• I have provided sufficient information below to help reproduce this issue.

Summary

Whenever accessing st.secrets in an app, Streamlit raises exceptions in two different manners [see source]:

• using st.exception(...)
• raising an actual FileNotFoundError exception

This leads to two issues:

1. Duplicated exception messages being shown (even more, weirdly)
2. Makes it impossible to test if secrets exist without an exception to be written

Reproducible Code Example

token = None

try:
    if "TOKEN" in st.secrets:
        token = st.secrets["TOKEN"]
except FileNotFoundError:
    pass

if not token:
    token = st.text_input("Pass in your token!", type="password")

Steps To Reproduce

No response

Expected Behavior

Do not show any exception, since I'm trying to catch it. Basically, get rid of lines 212 and 213 in here!

Current Behavior

An exception message is hard-coded and shown regardless if I catch it

Is this a regression?

• Yes, this used to work in a previous version.

Debug info

• Streamlit version: 1.32.1
• Python version: 3.9
• Operating System: OSX
• Browser: Chrome

Additional Information

No response