added model definitions

model/src/models/angle.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class AngleTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=3)

model/src/models/contact.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class ContactTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=2)

model/src/models/distance.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class DistanceTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=3)

model/src/models/framing.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class FramingTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=4)

model/src/models/fully_connected.py

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+from __future__ import annotations
+
+import torch.nn as nn
+
+
+class FullyConnectedModel(nn.Module):
+    def __init__(self, num_out_features: int):
+        super().__init__()
+        # define layers
+        self.fc1 = nn.Linear(in_features=16*16*512, out_features=512)
+        self.af1 = nn.ReLU()
+        self.fc2 = nn.Linear(in_features=512, out_features=128)
+        self.af2 = nn.ReLU()
+        self.fc3 = nn.Linear(in_features=128, out_features=32)
+        self.af3 = nn.ReLU()
+        self.fc4 = nn.Linear(in_features=32, out_features=num_out_features)
+
+    def forward(self, x):
+        x = self.fc1(x)
+        x = self.af1(x)
+        x = self.fc2(x)
+        x = self.af2(x)
+        x = self.fc3(x)
+        x = self.af3(x)
+        x = self.fc4(x)
+        return x

model/src/models/information_value.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class InformationValueTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=3)

model/src/models/modality_color.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class ModalityColorTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=3)

model/src/models/modality_depth.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class ModalityDepthTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=3)

model/src/models/modality_lighting.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class ModalityLightingTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=3)

model/src/models/point_of_view.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class PointOfViewTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=2)

model/src/models/salience.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class SalienceTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=5)

model/src/models/visual_syntax.py

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+from __future__ import annotations
+
+from .fully_connected import FullyConnectedModel
+
+
+class VisualSyntaxTail(FullyConnectedModel):
+    def __init__(self):
+        super().__init__(num_out_features=18)