[Bug][Relay] fix relay frontend pytorch op addmm bug

[HLearning]

fix relay frontend pytorch op: addmm
calculation formula error.

bug:
out = input + alpha * beta * mat1 @ mat2

fix bug:
out = beta * input + alpha * mat1 @ mat2

[tvm-bot]

Thanks for contributing to TVM! Please refer to the contributing guidelines https://tvm.apache.org/docs/contribute/ for useful information and tips. Please request code reviews from Reviewers by @-ing them in a comment.

• cc @shingjan _{See #10317 for details}

_{Generated by tvm-bot}

[HLearning]

@yelite

[HLearning]

@shingjan @Hzfengsy

[Hzfengsy]

Please add a regression test for it

[HLearning]

Please add a regression test for it

ok

[jikechao]

Thanks for your PR, LGTM!

Please correct the code style according to the CI error: https://ci.tlcpack.ai/blue/organizations/jenkins/tvm-lint/detail/PR-15294/4/pipeline

[HLearning]

https://ci.tlcpack.ai/blue/organizations/jenkins/tvm-lint/detail/PR-15294/5/artifacts

I don't know what the reason for his mistake is, and I don't know how to modify it。
I hope your can help me
@jikechao @Hzfengsy

[HLearning]

---------Error Log----------
[2023-07-14T19:17:09.367Z] + cat /tmp/5893.logclean.txt
[2023-07-14T19:17:09.367Z] ----------------------------
[2023-07-14T19:17:09.367Z] + echo ----------------------------
[2023-07-14T19:17:09.367Z] + grep --quiet -E 'warning|error'
[2023-07-14T19:17:09.367Z] + cleanup
[2023-07-14T19:17:09.367Z] + rm -f /tmp/5893.log.txt /tmp/5893.logclean.txt
[2023-07-14T19:17:09.367Z] Checking ASF license headers...
[2023-07-14T19:17:09.367Z] + echo 'Checking ASF license headers...'
[2023-07-14T19:17:09.367Z] + tests/lint/check_asf_header.sh --local
[2023-07-14T19:17:12.651Z] NOTE: --local flag present, filtering untracked files
[2023-07-14T19:17:13.217Z] No files violate ASF header check
[2023-07-14T19:17:13.217Z] Linting the C++ code...
[2023-07-14T19:17:13.217Z] + echo 'Linting the C++ code...'
[2023-07-14T19:17:13.217Z] + tests/lint/cpplint.sh
[2023-07-14T19:17:13.217Z] Running 2 cpplints (VTA and TVM)...
[2023-07-14T19:17:13.217Z] All passed!
[2023-07-14T19:19:04.666Z] =====619/619 cpp-header files passed check=====
[2023-07-14T19:19:04.666Z] =====923/923 cpp-source files passed check=====
[2023-07-14T19:19:04.666Z] All passed!
[2023-07-14T19:19:04.666Z] + echo 'clang-format check...'
[2023-07-14T19:19:04.666Z] + tests/lint/git-clang-format.sh
[2023-07-14T19:19:04.666Z] clang-format check...
[2023-07-14T19:19:04.666Z] Ubuntu clang-format version 15.0.7
[2023-07-14T19:19:04.666Z] Running git-clang-format against all C++ files
[2023-07-14T19:19:51.337Z] 
[2023-07-14T19:19:51.337Z] ---------clang-format log----------
[2023-07-14T19:19:51.337Z] clang-format did not modify any files
[2023-07-14T19:19:51.337Z] Rust check...
[2023-07-14T19:19:51.337Z] + echo 'Rust check...'
[2023-07-14T19:19:51.337Z] + tests/lint/rust_format.sh
[2023-07-14T19:19:51.337Z] Docker check...
[2023-07-14T19:19:51.337Z] + echo 'Docker check...'
[2023-07-14T19:19:51.337Z] + tests/lint/docker-format.sh
[2023-07-14T19:19:51.337Z] + cleanup
[2023-07-14T19:19:51.337Z] + rm -rf '/tmp/3764.*'
[2023-07-14T19:19:51.345Z] [Pipeline] }
[2023-07-14T19:19:51.359Z] [Pipeline] // withEnv
[2023-07-14T19:19:51.365Z] [Pipeline] }
[2023-07-14T19:19:51.379Z] [Pipeline] // timeout
[2023-07-14T19:19:51.385Z] [Pipeline] }
[2023-07-14T19:19:51.399Z] [Pipeline] // ws
[2023-07-14T19:19:51.404Z] [Pipeline] }
[2023-07-14T19:19:51.423Z] [Pipeline] // node
[2023-07-14T19:19:51.427Z] [Pipeline] }
[2023-07-14T19:19:51.445Z] [Pipeline] // parallel
[2023-07-14T19:19:51.453Z] [Pipeline] }
[2023-07-14T19:19:51.466Z] [Pipeline] // stage
[2023-07-14T19:19:51.476Z] [Pipeline] End of Pipeline
[2023-07-14T19:19:51.498Z] ERROR: script returned exit code 1
[2023-07-14T19:19:52.450Z] 
[2023-07-14T19:19:52.451Z] GitHub has been notified of this commit’s build result
[2023-07-14T19:19:52.451Z] 
[2023-07-14T19:19:52.869Z] Finished: FAILURE

[jikechao]

Change the code format as follows:

[2023-07-14T19:08:15.007Z]  @tvm.testing.uses_gpu

[2023-07-14T19:08:15.007Z]  def test_addmm():

[2023-07-14T19:08:15.007Z]      def test_fn(alpha, beta):

[2023-07-14T19:08:15.007Z] -        return lambda inp, batch1, batch2: torch.addmm(

[2023-07-14T19:08:15.007Z] -            inp, batch1, batch2, beta=beta, alpha=alpha

[2023-07-14T19:08:15.007Z] -        )

[2023-07-14T19:08:15.007Z] +        return lambda inp, batch1, batch2: torch.addmm(inp, batch1, batch2, beta=beta, alpha=alpha)

[HLearning]

@jikechao 3Q

[HLearning]

requests merge into main. @Hzfengsy @jikechao