minor fix for unet, and reg_upernet

pangaea/decoders/upernet.py

@@ -475,7 +475,12 @@ class RegUPerNet(Decoder):
     """
 
     def __init__(
-        self, encoder: Encoder, finetune: bool, channels: int, pool_scales=(1, 2, 3, 6)
+        self, 
+        encoder: Encoder, 
+        finetune: bool, 
+        channels: int, 
+        pool_scales=(1, 2, 3, 6),
+        feature_multiplier: int = 1,
     ):
         super().__init__(
             encoder=encoder,
@@ -644,14 +649,16 @@ def __init__(
         multi_temporal: bool | int,
         multi_temporal_strategy: str | None,
         pool_scales=(1, 2, 3, 6),
+        feature_multiplier: int = 1,
     ):
         super().__init__(
             encoder=encoder,
             finetune=finetune,
             channels=channels,
             pool_scales=pool_scales,
+            feature_multiplier=feature_multiplier,
         )
-
+        self.model_name = "Reg_MT_UPerNet"
         self.multi_temporal = multi_temporal
         self.multi_temporal_strategy = multi_temporal_strategy
 

pangaea/encoders/unet_encoder.py

@@ -35,14 +35,15 @@ def __init__(
             input_bands=input_bands,
             input_size=input_size,
             embed_dim=0,
-            output_dim=0,
-            output_layers=output_layers,
+            output_dim=output_dim,
+            output_layers=None,
             multi_temporal=False,  # single time frame
             multi_temporal_output=False,
             pyramid_output=True,
             download_url=download_url,
         )
 
+        # TODO: now only supports optical bands for single time frame
         self.in_channels = len(input_bands["optical"])  # number of optical bands
         self.topology = topology
 
@@ -91,7 +92,6 @@ def __init__(self, topology: Sequence[int]):
 
     def forward(self, x1: torch.Tensor) -> list:
         inputs = [x1]
-        # Downward U:
         for layer in self.down_seq.values():
             out = layer(inputs[-1])
             inputs.append(out)