Streamlit application is not launching on Heroku

Hi Team,

Good day.

I am able to deploy streamlit application on Heroku but application is not launching on heroku.

Here are the heroku logs:

2021-04-08T09:47:36.374387+00:00 heroku[web.1]: Starting process with command `sh setup.sh && streamlit run automl_app.py`
2021-04-08T09:47:38.267853+00:00 app[web.1]: setup.sh: 2:
2021-04-08T09:47:38.801057+00:00 app[web.1]: Traceback (most recent call last):
2021-04-08T09:47:38.801103+00:00 app[web.1]: File "/app/.heroku/python/bin/streamlit", line 5, in <module>
2021-04-08T09:47:38.801184+00:00 app[web.1]: from streamlit.cli import main
2021-04-08T09:47:38.801203+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/streamlit/__init__.py", line 79, in <module>
2021-04-08T09:47:38.801339+00:00 app[web.1]: from streamlit.delta_generator import DeltaGenerator as _DeltaGenerator
2021-04-08T09:47:38.801357+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/streamlit/delta_generator.py", line 19, in <module>
2021-04-08T09:47:38.801464+00:00 app[web.1]: from streamlit import caching
2021-04-08T09:47:38.801481+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/streamlit/caching.py", line 39, in <module>
2021-04-08T09:47:38.801593+00:00 app[web.1]: from streamlit.hashing import Context
2021-04-08T09:47:38.801596+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/streamlit/hashing.py", line 40, in <module>
2021-04-08T09:47:38.801708+00:00 app[web.1]: from streamlit.folder_black_list import FolderBlackList
2021-04-08T09:47:38.801727+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/streamlit/folder_black_list.py", line 39, in <module>
2021-04-08T09:47:38.801833+00:00 app[web.1]: if config.get_option("global.developmentMode"):
2021-04-08T09:47:38.801851+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/streamlit/config.py", line 104, in get_option
2021-04-08T09:47:38.801972+00:00 app[web.1]: config_options = get_config_options()
2021-04-08T09:47:38.801991+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/streamlit/config.py", line 1057, in get_config_options
2021-04-08T09:47:38.802390+00:00 app[web.1]: _update_config_with_toml(file_contents, filename)
2021-04-08T09:47:38.802410+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/streamlit/config.py", line 930, in _update_config_with_toml
2021-04-08T09:47:38.802735+00:00 app[web.1]: parsed_config_file = toml.loads(raw_toml)
2021-04-08T09:47:38.802764+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/toml/decoder.py", line 214, in loads
2021-04-08T09:47:38.802905+00:00 app[web.1]: " Reached end of line.", original, i)
2021-04-08T09:47:38.802926+00:00 app[web.1]: toml.decoder.TomlDecodeError: Key name found without value. Reached end of line. (line 1 column 2 char 1)
2021-04-08T09:47:38.866500+00:00 heroku[web.1]: Process exited with status 1
2021-04-08T09:47:38.959170+00:00 heroku[web.1]: State changed from starting to crashed

Could you please help me on this issue?

Thanks,
Vinayak