Remove attrs

1 files changed, 12 insertions, 17 deletions

diff --git a/text_recognizer/models/transformer.py b/text_recognizer/models/transformer.py
index c5120fe..9537dd9 100644
--- a/text_recognizer/models/transformer.py
+++ b/text_recognizer/models/transformer.py
@@ -1,7 +1,6 @@
 """PyTorch Lightning model for base Transformers."""
 from typing import Set, Tuple
 
-from attrs import define, field
 import torch
 from torch import Tensor
 
@@ -9,25 +8,21 @@ from text_recognizer.models.base import BaseLitModel
 from text_recognizer.models.metrics import CharacterErrorRate
 
 
-@define(auto_attribs=True, eq=False)
 class TransformerLitModel(BaseLitModel):
     """A PyTorch Lightning model for transformer networks."""
 
-    max_output_len: int = field(default=451)
-    start_token: str = field(default="<s>")
-    end_token: str = field(default="<e>")
-    pad_token: str = field(default="<p>")
-
-    start_index: int = field(init=False)
-    end_index: int = field(init=False)
-    pad_index: int = field(init=False)
-
-    ignore_indices: Set[Tensor] = field(init=False)
-    val_cer: CharacterErrorRate = field(init=False)
-    test_cer: CharacterErrorRate = field(init=False)
-
-    def __attrs_post_init__(self) -> None:
-        """Post init configuration."""
+    def __init__(
+        self,
+        max_output_len: int = 451,
+        start_token: str = "<s>",
+        end_token: str = "<e>",
+        pad_token: str = "<p>",
+    ) -> None:
+        super().__init__()
+        self.max_output_len = max_output_len
+        self.start_token = start_token
+        self.end_token = end_token
+        self.pad_token = pad_token
         self.start_index = int(self.mapping.get_index(self.start_token))
         self.end_index = int(self.mapping.get_index(self.end_token))
         self.pad_index = int(self.mapping.get_index(self.pad_token))