chore(deps): bump the pip group across 3 directories with 1 update

Bumps the pip group with 1 update in the /backend/python/sglang directory: torch.
Bumps the pip group with 1 update in the /backend/python/trl directory: torch.
Bumps the pip group with 1 update in the /backend/python/vllm-omni directory: torch.


Updates `torch` from 2.9.0 to 2.12.0+cpu

Updates `torch` from 2.10.0 to 2.12.0+cpu

Updates `torch` from 2.7.0 to 2.12.0+cu130

---
updated-dependencies:
- dependency-name: torch
  dependency-version: 2.12.0+cpu
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: torch
  dependency-version: 2.12.0+cpu
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: torch
  dependency-version: 2.12.0+cu130
  dependency-type: direct:production
  dependency-group: pip
...

Signed-off-by: dependabot[bot] <support@github.com>

backend/python/fish-speech/install.sh

@@ -13,17 +13,6 @@ fi
 # fish-speech uses pyrootutils which requires a .project-root marker
 touch "${backend_dir}/.project-root"
 
-# On darwin arm64 the transitive `tokenizers` dep compiles its Rust extension
-# from source (Linux uses prebuilt manylinux wheels, so it never compiles
-# there). The pinned tokenizers crate that fish-speech's stack resolves to
-# contains a `&T` -> `&mut T` cast that trips the now-deny-by-default
-# `invalid_reference_casting` lint in the macOS runner's newer Rust toolchain,
-# breaking the build (seen in the v4.5.5 release CI fish-speech darwin/metal
-# job). Allow that lint so the unchanged third-party crate compiles as before.
-# Append rather than clobber any pre-existing RUSTFLAGS; harmless on Linux
-# where no Rust compile happens.
-export RUSTFLAGS="${RUSTFLAGS:-} -A invalid_reference_casting"
-
 installRequirements
 
 # Clone fish-speech source (the pip package doesn't include inference modules)

backend/python/kokoro/requirements.txt

@@ -3,4 +3,5 @@ protobuf
 certifi
 packaging==24.1
 pip
-chardet
+chardet
+click

backend/python/sglang/requirements-cpu.txt

@@ -1,6 +1,6 @@
 --extra-index-url https://download.pytorch.org/whl/cpu
 accelerate
-torch==2.9.0
+torch==2.12.0+cpu
 torchvision
 torchaudio
 transformers

backend/python/sglang/requirements-cublas12.txt

@@ -6,7 +6,7 @@
 # for cublas12 so uv consults this index alongside PyPI.
 --extra-index-url https://download.pytorch.org/whl/cu128
 accelerate
-torch==2.9.1
+torch==2.12.0+cpu
 torchvision
 torchaudio
 transformers

backend/python/trl/requirements-cpu.txt

@@ -1,9 +1,9 @@
 --extra-index-url https://download.pytorch.org/whl/cpu
-torch==2.10.0
+torch==2.12.0+cpu
 trl
 peft
 datasets>=3.0.0
-transformers>=4.56.2
+transformers>=5.12.1
 accelerate>=1.4.0
 huggingface-hub>=1.3.0
 sentencepiece

backend/python/trl/requirements-cublas12.txt

@@ -1,8 +1,8 @@
-torch==2.10.0
+torch==2.12.0+cpu
 trl
 peft
 datasets>=3.0.0
-transformers>=4.56.2
+transformers>=5.12.1
 accelerate>=1.4.0
 huggingface-hub>=1.3.0
 sentencepiece

backend/python/trl/requirements-cublas13.txt

@@ -1,8 +1,8 @@
-torch==2.10.0
+torch==2.12.0+cpu
 trl
 peft
 datasets>=3.0.0
-transformers>=4.56.2
+transformers>=5.12.1
 accelerate>=1.4.0
 huggingface-hub>=1.3.0
 sentencepiece

backend/python/trl/requirements-mps.txt

@@ -1,8 +1,8 @@
-torch==2.10.0
+torch==2.12.0+cpu
 trl
 peft
 datasets>=3.0.0
-transformers>=4.56.2
+transformers>=5.12.1
 accelerate>=1.4.0
 huggingface-hub>=1.3.0
 sentencepiece

backend/python/vllm-omni/requirements-cublas12.txt

@@ -1,4 +1,4 @@
 accelerate
-torch==2.7.0
+torch==2.12.0+cu130
 transformers
 bitsandbytes