[Snyk] Security upgrade python from 3.9-slim to 3.13.0a3-slim#4

cryptoleadxyz wants to merge 1 commit intomaincryptoleadxyz/demo-blockchain-with-python:mainfrom

snyk-fix-f4d65d0999b85051b347009841db6934cryptoleadxyz/demo-blockchain-with-python:snyk-fix-f4d65d0999b85051b347009841db6934Copy head branch name to clipboard