fix: [microbatch] delete redundant using clause #10938

Job	Run time
build packages	17s
code-quality	1m 7s
unit test / python 3.9	1m 2s
unit test / python 3.10	1m 2s
unit test / python 3.11	51s
unit test / python 3.12	1m 3s
verify packages / python 3.9 / ubuntu-latest / whl	19s
verify packages / python 3.9 / ubuntu-latest / gz	23s
verify packages / python 3.10 / ubuntu-latest / whl	22s
verify packages / python 3.10 / ubuntu-latest / gz	18s
verify packages / python 3.11 / ubuntu-latest / whl	18s
verify packages / python 3.11 / ubuntu-latest / gz	20s
verify packages / python 3.12 / ubuntu-latest / whl	25s
verify packages / python 3.12 / ubuntu-latest / gz	29s
verify packages / python 3.9 / macos-12 / whl	30s
verify packages / python 3.9 / macos-12 / gz	31s
verify packages / python 3.10 / macos-12 / whl	30s
verify packages / python 3.10 / macos-12 / gz	32s
verify packages / python 3.11 / macos-12 / whl	27s
verify packages / python 3.11 / macos-12 / gz	27s
verify packages / python 3.12 / macos-12 / whl	38s
verify packages / python 3.12 / macos-12 / gz	40s
verify packages / python 3.9 / windows-latest / whl	1m 22s
verify packages / python 3.9 / windows-latest / gz	1m 31s
verify packages / python 3.10 / windows-latest / whl	1m 4s
verify packages / python 3.10 / windows-latest / gz	1m 16s
verify packages / python 3.11 / windows-latest / whl	1m 27s
verify packages / python 3.11 / windows-latest / gz	1m 28s
verify packages / python 3.12 / windows-latest / whl	1m 49s
verify packages / python 3.12 / windows-latest / gz	1m 41s
	24m 9s

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