add support for loading FC encoder

Signed-off-by: nithinraok <[email protected]>

config.json

@@ -0,0 +1,33 @@
+{
+  "activation_dropout": 0.1,
+  "activation_function": "silu",
+  "architectures": [
+    "FastConformerModel"
+  ],
+  "attention_dropout": 0.1,
+  "bos_token_id": 1,
+  "conv_kernel_size": 9,
+  "d_model": 1024,
+  "dropout": 0.1,
+  "dropout_emb": 0.0,
+  "encoder_attention_heads": 8,
+  "encoder_ffn_dim": 4096,
+  "encoder_layerdrop": 0.1,
+  "encoder_layers": 32,
+  "eos_token_id": 2,
+  "initializer_range": 0.02,
+  "model_type": "fastconformer",
+  "nemo_decoder_type": "none",
+  "nemo_encoder_type": "nemo.collections.asr.modules.ConformerEncoder",
+  "nemo_model_name": "nvidia/canary-1b-flash",
+  "nemo_model_type": "canary",
+  "num_mel_bins": 128,
+  "pad_token_id": 0,
+  "subsampling_conv_channels": 256,
+  "subsampling_factor": 8,
+  "torch_dtype": "float32",
+  "transformers_version": "4.53.0.dev0",
+  "use_bias": true,
+  "vocab_size": 1024,
+  "xscaling": false
+}

model.safetensors

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de4623bb78419f40a12258245175ea8da2a054f8e4d742ab1ee09bdd15912a04
+size 3244348800

preprocessor_config.json

@@ -0,0 +1,22 @@
+{
+  "_filterbanks": null,
+  "f_max": 8000,
+  "f_min": 0,
+  "feature_extractor_type": "FastConformerFeatureExtractor",
+  "feature_size": 128,
+  "hop_length": 160,
+  "mag_power": 2.0,
+  "mel_norm": "slaney",
+  "mel_scale": "htk",
+  "n_fft": 512,
+  "n_mels": 128,
+  "normalize": "per_feature",
+  "padding_side": "right",
+  "padding_value": 0.0,
+  "preemph": 0.97,
+  "return_attention_mask": true,
+  "sampling_rate": 16000,
+  "win_length": 400,
+  "window_size": 0.025,
+  "window_stride": 0.01
+}