Fx TF examples

Author: snakers4

README.md

@@ -151,6 +151,7 @@ print(decoded)
 ```python
 import os
 import torch
+import subprocess
 import tensorflow as tf
 import tensorflow_hub as tf_hub
 from omegaconf import OmegaConf
@@ -169,7 +170,9 @@ available_languages = list(models.stt_models.keys())
 assert language in available_languages
 
 # load the actual tf model
-tf_model = tf_hub.load(models.stt_models.en.latest.tf)
+torch.hub.download_url_to_file(models.stt_models.en.latest.tf, 'tf_model.tar.gz')
+subprocess.run('rm -rf tf_model && mkdir tf_model && tar xzfv tf_model.tar.gz -C tf_model',  shell=True, check=True)
+tf_model = tf.saved_model.load('tf_model')
 
 # download a single file, any format compatible with TorchAudio (soundfile backend)
 torch.hub.download_url_to_file('https://opus-codec.org/static/examples/samples/speech_orig.wav', dst ='speech_orig.wav', progress=True)

changelog.md

@@ -1,5 +1,6 @@
 - [Plans](#plans)
 - [Updates](#updates)
+  - [2020-11-26 Fix TensorFlow Examples](#2020-11-26-fix-tensorflow-examples)
   - [2020-11-03 [Experimental] Ukrainian Model V1 Released](#2020-11-03-experimental-ukrainian-model-v1-released)
   - [2020-11-03 English Model V2 Released](#2020-11-03-english-model-v2-released)
   - [2020-10-28 Minor PyTorch 1.7 fix](#2020-10-28-minor-pytorch-17-fix)
@@ -31,6 +32,8 @@ General plans w/o any set dates:
 
 # Updates
 
+## 2020-11-26 Fix TensorFlow Examples
+
 ## 2020-11-03 [Experimental] Ukrainian Model V1 Released
 
 - An experimental model

examples.ipynb

@@ -542,6 +542,7 @@
     "\n",
     "import os\n",
     "import torch\n",
+    "import subprocess\n",
     "import tensorflow as tf\n",
     "import tensorflow_hub as tf_hub\n",
     "from omegaconf import OmegaConf"
@@ -584,10 +585,21 @@
     "torch.hub.download_url_to_file('https://raw.githubusercontent.com/snakers4/silero-models/master/models.yml', 'models.yml')\n",
     "models = OmegaConf.load('models.yml')\n",
     "available_languages = list(models.stt_models.keys())\n",
-    "assert language in available_languages\n",
-    "\n",
+    "assert language in available_languages"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "id": "1hzUo933PdLF"
+   },
+   "outputs": [],
+   "source": [
     "# load the actual tf model\n",
-    "tf_model = tf_hub.load(models.stt_models.en.latest.tf)"
+    "torch.hub.download_url_to_file(models.stt_models.en.latest.tf, 'tf_model.tar.gz')\n",
+    "subprocess.run('rm -rf tf_model && mkdir tf_model && tar xzfv tf_model.tar.gz -C tf_model',  shell=True, check=True)\n",
+    "tf_model = tf.saved_model.load('tf_model')"
    ]
   },
   {