Ashesh Vidyut d312b25f71 [Python] Upgrade black (#39774) ...

### Description

* Upgrade Black to use the latest version. [Pypi-Black (25.1.0)](https://pypi.org/project/black/)
* Run `black` to reformat files to make the sanity tests pass in CI

**Note - all the file changes are by `black` command** except for the black version bump which is

https://github.com/grpc/grpc/pull/39774/files#diff-0512cc461bc04ba96303b81398cc5926bd16e120cbe48decd0c44ea0a8fb76e6R36

### Testing
CI

Closes #39774

PiperOrigin-RevId: 769640677

2025-06-10 08:24:10 -07:00

..

http2_base_server.py

[Python] Migrate from yapf to black (#33138)

2023-06-09 15:08:55 -07:00

http2_server_health_check.py

[Python] Migrate from yapf to black (#33138)

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http2_test_server.py

[Python] Migrate from yapf to black (#33138)

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messages_pb2.py

experimental

2016-11-29 12:28:51 -08:00

test_data_frame_padding.py

[Python] Upgrade black (#39774)

2025-06-10 08:24:10 -07:00

test_goaway.py

[Python] Upgrade black (#39774)

2025-06-10 08:24:10 -07:00

test_max_streams.py

[Python] Migrate from yapf to black (#33138)

2023-06-09 15:08:55 -07:00

test_ping.py

[Python] Upgrade black (#39774)

2025-06-10 08:24:10 -07:00

test_rst_after_data.py

[Python] Migrate from yapf to black (#33138)

2023-06-09 15:08:55 -07:00

test_rst_after_header.py

[Python] Upgrade black (#39774)

2025-06-10 08:24:10 -07:00

test_rst_during_data.py

[Python] Migrate from yapf to black (#33138)

2023-06-09 15:08:55 -07:00