update requirements and fix fromarray to work with new PIL

Author: Abe404

trainer/requirements.txt

@@ -1,8 +1,7 @@
-scikit-image==0.23.2
-numpy==1.26.4
-imagecodecs==2024.1.1
-scipy==1.13.0
-Pillow==10.3.0
-torch==2.3.0
-torchvision==0.18.0
-pytest==8.2.0
+imagecodecs==2025.8.2
+numpy==2.3.4
+pytest==8.4.2
+scikit-image==0.25.2
+scipy==1.16.2
+pillow==12.0.0
+

trainer/src/datasets.py

@@ -80,7 +80,7 @@ def color_jit_transform(self, photo, annot):
         # TODO check skimage docs for something cleaner to convert
         # from float to int
         photo = rescale_intensity(photo, out_range=(0, 255))
-        photo = Image.fromarray((photo).astype(np.int8), mode='RGB')
+        photo = Image.fromarray((photo).astype(np.uint8), mode='RGB')
         photo = self.color_jit(photo)  # returns PIL image
         photo = img_as_float32(np.array(photo))  # return back to numpy
         return photo, annot