use original sample_height and sample_width

transformer/config.json

@@ -18,8 +18,8 @@
   "patch_size": 2,
   "patch_size_t": 2,
   "sample_frames": 81,
-  "sample_height": 300,
-  "sample_width": 300,
+  "sample_height": 96,
+  "sample_width": 170,
   "spatial_interpolation_scale": 1.875,
   "temporal_compression_ratio": 4,
   "temporal_interpolation_scale": 1.0,