Update Dockerfile

fix: update entrypoint path in Dockerfile to correct app location

fix: update Python version to 3.12 and remove unnecessary packages from Dockerfile

fix: update user in Dockerfile and add initial Streamlit app

WIP

(getaround-HuggingFace)[init]: debug dockerfile creation repertoire app

(getaround-HuggingFace)[init]: debug dockerfile creation repertoire app

(getaround-HuggingFace)[init]: debug dockerfile creation repertoire app

(getaround-HuggingFace)[init]: debug dockerfile creation repertoire app

(getaround-HuggingFace)[init]: modification du template Dockerfile connecte a GitHub

Duplicate from streamlit/streamlit-template-space