Fix conformer net

3 files changed, 9 insertions, 8 deletions

diff --git a/text_recognizer/networks/conformer/block.py b/text_recognizer/networks/conformer/block.py
index 4ea33c0..c53f339 100644
--- a/text_recognizer/networks/conformer/block.py
+++ b/text_recognizer/networks/conformer/block.py
@@ -26,9 +26,9 @@ class ConformerBlock(nn.Module):
         self.conv = conv
         self.post_norm = nn.LayerNorm(dim)
 
-    def forward(self, x: Tensor, mask: Optional[Tensor] = None) -> Tensor:
+    def forward(self, x: Tensor) -> Tensor:
         x = self.ff_1(x) + x
-        x = self.attn(x, input_mask=mask) + x
+        x = self.attn(x) + x
         x = self.conv(x) + x
         x = self.ff_2(x) + x
         return self.post_norm(x)
diff --git a/text_recognizer/networks/conformer/conformer.py b/text_recognizer/networks/conformer/conformer.py
index 8d0e98e..e2dce27 100644
--- a/text_recognizer/networks/conformer/conformer.py
+++ b/text_recognizer/networks/conformer/conformer.py
@@ -10,6 +10,8 @@ from text_recognizer.networks.conformer.block import ConformerBlock
 class Conformer(nn.Module):
     def __init__(
         self,
+        dim: int,
+        num_classes: int,
         subsampler: Type[nn.Module],
         block: ConformerBlock,
         depth: int,
@@ -17,9 +19,10 @@ class Conformer(nn.Module):
         super().__init__()
         self.subsampler = subsampler
         self.blocks = nn.ModuleList([deepcopy(block) for _ in range(depth)])
+        self.fc = nn.Linear(dim, num_classes, bias=False)
 
     def forward(self, x: Tensor) -> Tensor:
         x = self.subsampler(x)
         for fn in self.blocks:
             x = fn(x)
-        return x
+        return self.fc(x)
diff --git a/text_recognizer/networks/conformer/subsampler.py b/text_recognizer/networks/conformer/subsampler.py
index 2bc0445..53928f1 100644
--- a/text_recognizer/networks/conformer/subsampler.py
+++ b/text_recognizer/networks/conformer/subsampler.py
@@ -34,13 +34,11 @@ class Subsampler(nn.Module):
                 )
             )
             subsampler.append(nn.Mish(inplace=True))
-        projector = nn.Sequential(
-            nn.Flatten(start_dim=2), nn.Linear(channels, channels), nn.Dropout(dropout)
-        )
+        projector = nn.Sequential(nn.Linear(channels, channels), nn.Dropout(dropout))
         return nn.Sequential(*subsampler), projector
 
     def forward(self, x: Tensor) -> Tensor:
         x = self.subsampler(x)
         x = self.pixel_pos_embedding(x)
-        x = self.projector(x)
-        return x.permute(0, 2, 1)
+        x = x.flatten(start_dim=2).permute(0, 2, 1)
+        return self.projector(x)