Merge branch 'master' of upstream

1 files changed, 2 insertions, 2 deletions

diff --git a/modules/textual_inversion/dataset.py b/modules/textual_inversion/dataset.py
index 23bb4b6a..5b1c5002 100644
--- a/modules/textual_inversion/dataset.py
+++ b/modules/textual_inversion/dataset.py
@@ -83,7 +83,7 @@ class PersonalizedBase(Dataset):
 

             self.dataset.append(entry)

 

-        assert len(self.dataset) > 1, "No images have been found in the dataset."

+        assert len(self.dataset) > 0, "No images have been found in the dataset."

         self.length = len(self.dataset) * repeats // batch_size

 

         self.initial_indexes = np.arange(len(self.dataset))

@@ -91,7 +91,7 @@ class PersonalizedBase(Dataset):
         self.shuffle()

 

     def shuffle(self):

-        self.indexes = self.initial_indexes[torch.randperm(self.initial_indexes.shape[0])]

+        self.indexes = self.initial_indexes[torch.randperm(self.initial_indexes.shape[0]).numpy()]

 

     def create_text(self, filename_text):

         text = random.choice(self.lines)