Base1xModel: Fix weird chroma subsampling handling

I don't remember why I did this, but it would cause the chroma to be returned as 410 or something.

This conditional chain has been removed entirely, as it doesn't serve much purpose and was probably an artefact from some old 'fake RGB' testing I was doing.

lvsfunc/models/base.py

@@ -103,22 +103,6 @@ def _scale_based_on_planes(self, clip: vs.VideoNode) -> vs.VideoNode:
         res_kwargs = dict(matrix_in=self._matrix)
         res_kwargs |= dict(format=vs.RGB48 if self._fp16 else vs.RGBS)
 
-        if self._planes == [1, 2]:
-            # TODO: test all of these
-            if clip.format.subsampling_w == 1:
-                res_kwargs |= dict(width=clip.width // 2)
-            elif clip.format.subsampling_w == 2:
-                res_kwargs |= dict(width=clip.width // 4)
-            elif clip.format.subsampling_w == 4:
-                res_kwargs |= dict(width=clip.width // 8)
-
-            if clip.format.subsampling_h == 1:
-                res_kwargs |= dict(height=clip.height // 2)
-            elif clip.format.subsampling_h == 2:
-                res_kwargs |= dict(height=clip.height // 4)
-            elif clip.format.subsampling_h == 4:
-                res_kwargs |= dict(height=clip.height // 8)
-
         return Point.resample(clip, **res_kwargs)
 
     def _apply_model(self, proc_clip: vs.VideoNode, ref: vs.VideoNode | None = None) -> vs.VideoNode: