toml.decoder.TomlDecodeError: Key group not on a line by itself. (line 1 column 1 char 0)

Can anyone please help to solve this error?

while running command “streamlit run app.py”
it showing error in last line that:
toml.decoder.TomlDecodeError: Key group not on a line by itself. (line 1 column 1 char 0)

Thankyou in Advance.

Hi @Vector_Max, welcome to the Streamlit community!

Can you provide more information about what code you are running, the environment (local, Heroku, somewhere else)?

Hi, the same thing just happened to me.
I built an app, tested and it was working.
I then tried to build a container out of it with google cloud build packs.
I ran a final test and that is when streamlit started giving the above error. And I still haven’t solved the error.
Can you help out

Hi Mr.randyzwitch
I’m getting the same error in local, can you please help us.