unsupported op_type STFT for op

I have an onnx model converted from pytorch, but encountered an error using candle inference.
I have confirmed that this onnx model can work properly on Python. I also checked that the shape and data type of the input tensor are the same.

called `Result::unwrap()` on an `Err` value: WithBacktrace { inner: Msg("unsupported op_type STFT for op NodeProto { inp
ut: [\"2829\", \"/Constant_12_output_0\", \"/Constant_14_output_0\", \"/Constant_13_output_0\"], output: [\"/STFT_output
_0\"], name: \"/STFT\", op_type: \"STFT\", domain: \"\", attribute: [AttributeProto { name: \"onesided\", ref_attr_name:
 \"\", doc_string: \"\", r#type: Int, f: 0.0, i: 1, s: [], t: None, g: None, sparse_tensor: None, tp: None, floats: [],
ints: [], strings: [], tensors: [], graphs: [], sparse_tensors: [], type_protos: [] }], doc_string: \"\" }"), backtrace:
 Backtrace [{ fn: "std::backtrace_rs::backtrace::dbghelp64::trace", file: "/rustc/9b00956e56009bab2aa15d7bff10916599e3d6
d6/library\std\src\..\..\backtrace\src\backtrace\dbghelp64.rs", line: 99 }, { fn: "std::backtrace_rs::backtrace::trace_u
nsynchronized", file: "/rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library\std\src\..\..\backtrace\src\backtrace\mod
.rs", line: 66 }, { fn: "std::backtrace::Backtrace::create", file: "/rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/libr
ary\std\src\backtrace.rs", line: 331 }, { fn: "std::backtrace::Backtrace::capture", file: "/rustc/9b00956e56009bab2aa15d
7bff10916599e3d6d6/library\std\src\backtrace.rs", line: 296 }, { fn: "enum2$<candle_core::error::Error>::bt", file: "G:\
rust\candle\candle-core\src\error.rs", line: 231 }, { fn: "candle_onnx::eval::simple_eval_", file: "G:\rust\candle\candl
e-onnx\src\eval.rs", line: 1197 }, { fn: "candle_onnx::eval::simple_eval", file: "G:\rust\candle\candle-onnx\src\eval.rs
", line: 232 }, { fn: "inference_rust::main", file: ".\src\main.rs", line: 99 }, { fn: "core::ops::function::FnOnce::cal
l_once<void (*)(),tuple$<> >", file: "/rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6\library\core\src\ops\function.rs",
 line: 250 }, { fn: "core::hint::black_box", file: "/rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6\library\core\src\hin
t.rs", line: 337 }, { fn: "std::sys_common::backtrace::__rust_begin_short_backtrace<void (*)(),tuple$<> >", file: "/rust
c/9b00956e56009bab2aa15d7bff10916599e3d6d6\library\std\src\sys_common\backtrace.rs", line: 155 }, { fn: "std::rt::lang_s
tart::closure$0<tuple$<> >", file: "/rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6\library\std\src\rt.rs", line: 166 },
 { fn: "std::rt::lang_start_internal", file: "/rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library\std\src\rt.rs", li
ne: 148 }, { fn: "std::rt::lang_start<tuple$<> >", file: "/rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6\library\std\sr
c\rt.rs", line: 165 }, { fn: "main" }, { fn: "invoke_main", file: "D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\
exe_common.inl", line: 78 }, { fn: "__scrt_common_main_seh", file: "D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup
\exe_common.inl", line: 288 }, { fn: "BaseThreadInitThunk" }, { fn: "RtlUserThreadStart" }] }
stack backtrace:
   0: std::panicking::begin_panic_handler
             at /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library\std\src\panicking.rs:645
   1: core::panicking::panic_fmt
             at /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library\core\src\panicking.rs:72
   2: core::result::unwrap_failed
             at /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library\core\src\result.rs:1654
   3: enum2$<core::result::Result<std::collections::hash::map::HashMap<alloc::string::String,candle_core::tensor::Tensor
,std::hash::random::RandomState>,enum2$<candle_core::error::Error> > >::unwrap
             at /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6\library\core\src\result.rs:1077
   4: inference_rust::main
             at .\src\main.rs:99
   5: core::ops::function::FnOnce::call_once<void (*)(),tuple$<> >
             at /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6\library\core\src\ops\function.rs:250
   6: core::hint::black_box
             at /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6\library\core\src\hint.rs:337
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

Start in candle-onnx/src/eval.rs at simple_eval_ around line 1197, where the unsupported STFT operation is reported, and inspect the evaluator's existing operator handling. Reproduce the failure with the reported ONNX model or an STFT case; done means the model no longer fails with the unsupported-op error and the behavior is covered by an appropriate test.