pythonサンプルが実行できなかったので修正 #2266

Job	Run time
validate-cargo-lock	26s
shellcheck	14s
actionlint	21s
build-and-test-java-api (windows-latest)	11m 13s
build-and-test-java-api (macos-latest)	5m 1s
build-and-test-java-api (ubuntu-latest)	4m 4s
build-and-test-python-api (windows-latest)	10m 53s
build-and-test-python-api (macos-latest)	4m 15s
build-and-test-python-api (ubuntu-latest)	3m 48s
build-unix-cpp-example (macos-latest, osx-x64-cpu-cpp-shared)	4m 1s
build-windows-cpp-example	4m 30s
build-unix-cpp-example (ubuntu-latest, linux-x64-cpu-cpp-shared)	1m 39s
c-header	47s
rust-integration-test-strategy-matrix	1s
rust-lint	10m 59s
rust-unit-test	15m 29s
rust-integration-test (windows-2019, directml)	2m 48s
rust-integration-test (macos-11)	2m 36s
rust-integration-test (ubuntu-20.04)	1m 38s
	1h 24m 43s

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