Method init_program_with_python_version

crates/ty_project/src/db.rs:702–727

(
            &mut self,
            python_version: PythonVersion,
        )

        }

        pub fn init_program_with_python_version(
            &mut self,
            python_version: PythonVersion,
        ) -> anyhow::Result<()> {
            let root = self.project().root(self);

            let search_paths = SearchPathSettings::new(vec![root.to_path_buf()])
                .to_search_paths(self.system(), self.vendored(), &FallibleStrategy)
                .expect("Valid search path settings");

            self.files().try_add_root(self, root, FileRootKind::Project);

            Program::from_settings(
                self,
                ProgramSettings {
                    python_version: PythonVersionWithSource {
                        source: ty_python_semantic::PythonVersionSource::Default,
                        version: python_version,
                    },
                    python_platform: PythonPlatform::default(),
                    search_paths,
                },
            );

            Ok(())
        }
    }

    impl TestDb {