remove unused files

Author: phizaz

model/blocks.py

@@ -9,7 +9,6 @@
 from config_base import BaseConfig
 from torch import nn
 
-from .fp16_util import convert_module_to_f16, convert_module_to_f32
 from .nn import (avg_pool_nd, conv_nd, linear, normalization,
                  timestep_embedding, torch_checkpoint, zero_module)
 

model/fp16_util.py

@@ -493,20 +493,6 @@ def __init__(self, conf: BeatGANsEncoderConfig):
         else:
             raise NotImplementedError(f"Unexpected {conf.pool} pooling")
 
-    def convert_to_fp16(self):
-        """
-        Convert the torso of the model to float16.
-        """
-        self.input_blocks.apply(convert_module_to_f16)
-        self.middle_block.apply(convert_module_to_f16)
-
-    def convert_to_fp32(self):
-        """
-        Convert the torso of the model to float32.
-        """
-        self.input_blocks.apply(convert_module_to_f32)
-        self.middle_block.apply(convert_module_to_f32)
-
     def forward(self, x, t=None, return_2d_feature=False):
         """
         Apply the model to an input batch.