From 0149983c23c4911cb5ea96c7d4f9f17123ad0cce Mon Sep 17 00:00:00 2001
From: 嘉渊 <wangjiaming.wjm@alibaba-inc.com>
Date: 星期一, 24 四月 2023 15:00:36 +0800
Subject: [PATCH] update
---
funasr/models/e2e_uni_asr.py | 2 +-
funasr/models/encoder/abs_encoder.py | 21 +++++++++++++++++++++
2 files changed, 22 insertions(+), 1 deletions(-)
diff --git a/funasr/models/e2e_uni_asr.py b/funasr/models/e2e_uni_asr.py
index ee5e2ba..0c53389 100644
--- a/funasr/models/e2e_uni_asr.py
+++ b/funasr/models/e2e_uni_asr.py
@@ -17,10 +17,10 @@
LabelSmoothingLoss, # noqa: H301
)
from funasr.models.ctc import CTC
+from funasr.models.encoder.abs_encoder import AbsEncoder
from funasr.models.decoder.abs_decoder import AbsDecoder
from funasr.models.postencoder.abs_postencoder import AbsPostEncoder
from funasr.models.preencoder.abs_preencoder import AbsPreEncoder
-from funasr.models.base_model import FunASRModel
from funasr.torch_utils.device_funcs import force_gatherable
from funasr.models.base_model import FunASRModel
from funasr.modules.streaming_utils.chunk_utilis import sequence_mask
diff --git a/funasr/models/encoder/abs_encoder.py b/funasr/models/encoder/abs_encoder.py
new file mode 100644
index 0000000..034bc1f
--- /dev/null
+++ b/funasr/models/encoder/abs_encoder.py
@@ -0,0 +1,21 @@
+from abc import ABC
+from abc import abstractmethod
+from typing import Optional
+from typing import Tuple
+
+import torch
+
+
+class AbsEncoder(torch.nn.Module, ABC):
+ @abstractmethod
+ def output_size(self) -> int:
+ raise NotImplementedError
+
+ @abstractmethod
+ def forward(
+ self,
+ xs_pad: torch.Tensor,
+ ilens: torch.Tensor,
+ prev_states: torch.Tensor = None,
+ ) -> Tuple[torch.Tensor, torch.Tensor, Optional[torch.Tensor]]:
+ raise NotImplementedError
\ No newline at end of file
--
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