Error with deploying APP

Hi, I’m trying to deploy my App, it showed “dependency issues” all the time. However, I can successfully run my App on local server.
Could someone please have a check on this.
Here is the link to my repository: GitHub - DavinaLiang/first_streamlit_project
Thank you!!

You have conflicting dependencies in your repo, because you have both Pipfile and requirements.txt in your repo. Decide for one of them, i would recommend requirements.txt, see also here:

App dependencies - Streamlit Docs

Furthermore, in your Pipfile there is a library pyplot defined, which indeed does not exist.

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Thank you!