Error when building with Dockerfile.local

[cory-chang]

I'm running into an interesting error. When I use the Dockerfile to build threagile, the application is running without any issues. However, if I clone the repo locally, then build it using the Dockerfile.local, I see the error
{"error":"graph rendering call failed with error:fork/exec /app/render-data-flow-diagram.sh: no such file or directory"}

Any ideas why that might be?