Open Proryanator opened 6 months ago
I am getting this problem too.
Fix: switching to the preview
branch worked in my case
Issue:
I'm running issues in gettingStatefulMistral7BInstructInt4.mlpackage
to work with Sequoia 15.0.1 on the Mac.
But when loading the model, I get Cannot obtain shape information
within LanguageModel.init
This is the output of model at that point
(lldb) po model
modelDescription:
functionName: (null)
inputs: (
"causalMask : MultiArray (Float16, 1 \U00d7 1 \U00d7 1 \U00d7 1)",
"inputIds : MultiArray (Int32, 1 \U00d7 1)"
)
outputs: (
"logits : MultiArray (Float16, )"
)
states: (
"valueCache : State (Float16, 32 \U00d7 1 \U00d7 8 \U00d7 2048 \U00d7 128)",
"keyCache : State (Float16, 32 \U00d7 1 \U00d7 8 \U00d7 2048 \U00d7 128)"
)
predictedFeatureName: (null)
predictedProbabilitiesName: (null)
classLabels: (null)
updatable: NO
trainingInputs: (
)
parameters: (
)
metadata: {
MLModelAuthorKey = "";
MLModelCreatorDefinedKey = {
"co.huggingface.exporters.name" = "mistralai/Mistral-7B-Instruct-v0.3";
"com.github.apple.coremltools.source" = "torch==2.3.1";
"com.github.apple.coremltools.source_dialect" = TorchScript;
"com.github.apple.coremltools.version" = "8.0b1";
};
MLModelDescriptionKey = "";
MLModelLicenseKey = "";
MLModelVersionStringKey = "";
},
configuration:
computeUnits: GPU and CPU,
useWatchSPIForScribble: NO,
allowLowPrecisionAccumulationOnGPU: NO,
allowBackgroundGPUComputeSetting: NO,
preferredMetalDevice: (null),
enableTestVectorMode: NO,
parameters: (null),
rootModelURL: file:///Users/sgallese/Library/Application%20Support/hf-compiled-transformers/StatefulMistral7BInstructInt4.mlmodelc/,
profilingOptions: 0,
usePreloadedKey: NO,
trainWithMLCompute: NO,
parentModelName: ,
modelName: StatefulMistral7BInstructInt4,
experimentalMLE5EngineUsage: Enable,
preparesLazily: NO,
predictionConcurrencyHint: 0,
usePrecompiledE5Bundle: NO,
experimentalMLE5BNNSGraphBackendUsage: Enable,
e5rtMutableMILWeightURLs: {
}
e5rtDynamicCallableFunctions: {
}
optimizationHints: MLOptimizationHints:
reshapeFrequency Frequent
hotHandDuration 1.00 seconds
specializationStrategy Default
,
functionName: (null),
experimentalMLE5BNNSGraphBackendUsageMultiSegment: Enable,
e5rtComputeDeviceTypeMask: 0xffffffffffffffff,
e5rtCustomANECompilerOptions: (null),
serializesMILTextForDebugging: NO,
swift-transformers
has lots of fatalErrors instead of simply throwing a regular error:
https://github.com/search?q=repo%3Ahuggingface%2Fswift-transformers%20fatalerror&type=code
We could propose to modify that library to throws
on LanguageModel init, but it is a breaking change that impacts consumers of the library.
My thoughts as well on catching the missing model and handling it a bit better 👍
Love this app, gonna be really useful in my research. I had tried using a small model a few months back (tried to add it from my downloads) and the app froze, so I removed the model and tried to add a new one. However upon re-running the app, even after fresh clones of the repo, the app immediately crashes here when trying to load the model:
I've isolated this to when the app is trying to load the
lastCompiledModel
pulling data fromApplication Support/hf-compiled-transformers
. If the shortcut/reference to the last loaded model is gone, the app doesn't handle this very well and crashes.Could be a small improvement for this but, the fix is to wipe that
hf-compiled-transformers
folder altogether. But could add in some error checking to be able to handle if the model that you previously had loaded is missing.