Update encoder/decoder attention and forward pass

1 files changed, 11 insertions, 15 deletions

diff --git a/text_recognizer/network/transformer/encoder.py b/text_recognizer/network/transformer/encoder.py
index 328a40c..1728c61 100644
--- a/text_recognizer/network/transformer/encoder.py
+++ b/text_recognizer/network/transformer/encoder.py
@@ -2,16 +2,15 @@
 from torch import Tensor, nn
 
 from .attention import Attention
-from .ff import FeedForward
 
 
 class Encoder(nn.Module):
     def __init__(
         self,
         dim: int,
-        inner_dim: int,
         heads: int,
         dim_head: int,
+        ff_mult: int,
         depth: int,
         dropout_rate: float = 0.0,
     ) -> None:
@@ -19,17 +18,15 @@ class Encoder(nn.Module):
         self.norm = nn.LayerNorm(dim)
         self.layers = nn.ModuleList(
             [
-                nn.ModuleList(
-                    [
-                        Attention(
-                            dim,
-                            heads,
-                            False,
-                            dim_head,
-                            dropout_rate,
-                        ),
-                        FeedForward(dim, inner_dim, dropout_rate),
-                    ]
+                Attention(
+                    dim=dim,
+                    heads=heads,
+                    causal=False,
+                    dim_head=dim_head,
+                    ff_mult=ff_mult,
+                    dropout_rate=dropout_rate,
+                    use_flash=True,
+                    norm_context=False,
                 )
                 for _ in range(depth)
             ]
@@ -40,7 +37,6 @@ class Encoder(nn.Module):
         x: Tensor,
     ) -> Tensor:
         """Applies decoder block on input signals."""
-        for self_attn, ff in self.layers:
+        for self_attn in self.layers:
             x = x + self_attn(x)
-            x = x + ff(x)
         return self.norm(x)