Update transformers library to latest version across all worker scripts and force fallback to WASM

public/workers/feature-extraction.js

@@ -1,5 +1,5 @@
 /* eslint-disable no-restricted-globals */
-import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@3.7.1'
+import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@latest'
 
 class MyFeatureExtractionPipeline {
   static task = 'feature-extraction'
@@ -8,12 +8,14 @@ class MyFeatureExtractionPipeline {
   static async getInstance(model, dtype = 'fp32', progress_callback = null) {
     try {
       // Try WebGPU first
-      this.instance = await pipeline(this.task, model, {
-        dtype,
-        device: 'webgpu',
-        progress_callback
-      })
-      return this.instance
+      throw Error('onnxruntime-web failed for feature-extraction with transformers 3.7.1')
+
+      // this.instance = await pipeline(this.task, model, {
+      //   dtype,
+      //   device: 'webgpu',
+      //   progress_callback,
+      // })
+      // return this.instance
     } catch (webgpuError) {
       // Fallback to WASM if WebGPU fails
       if (progress_callback) {

public/workers/image-classification.js

@@ -1,5 +1,5 @@
 /* eslint-disable no-restricted-globals */
-import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@3.7.1'
+import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@latest'
 
 class MyImageClassificationPipeline {
   static task = 'image-classification'
@@ -19,11 +19,13 @@ class MyImageClassificationPipeline {
     if (!this.instance) {
       try {
         // Try WebGPU first
-        this.instance = await pipeline(this.task, model, {
-          dtype,
-          device: 'webgpu',
-          progress_callback
-        })
+        throw Error('onnxruntime-web failed for image-classification with transformers 3.7.1')
+
+        // this.instance = await pipeline(this.task, model, {
+        //   dtype,
+        //   device: 'webgpu',
+        //   progress_callback
+        // })
       } catch (webgpuError) {
         // Fallback to WASM if WebGPU fails
         if (progress_callback) {

public/workers/text-classification.js

@@ -1,5 +1,5 @@
 /* eslint-disable no-restricted-globals */
-import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@3.7.1'
+import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@latest'
 
 class MyTextClassificationPipeline {
   static task = 'text-classification'

public/workers/text-generation.js

@@ -1,5 +1,5 @@
 /* eslint-disable no-restricted-globals */
-import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@3.7.1'
+import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@latest'
 
 class MyTextGenerationPipeline {
   static task = 'text-generation'

public/workers/zero-shot-classification.js

@@ -1,5 +1,5 @@
 /* eslint-disable no-restricted-globals */
-import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@3.7.1'
+import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers@latest'
 
 class MyZeroShotClassificationPipeline {
   static task = 'zero-shot-classification'