add crop_first for all type of image prompts

tests/test_image_prompts.py

@@ -13,10 +13,6 @@ def test_image_prompts(sample_image, vae, borders, crop_first):
     img = sample_image.copy()
     img = img.resize((256, 256))
     image_prompt = ImagePrompts(img, borders, vae, crop_first=crop_first)
-    if crop_first:
-        assert image_prompt.image_prompts.shape[1] == borders['up'] * 32
-        assert len(image_prompt.image_prompts_idx) == borders['up'] * 32
-    else:
-        assert image_prompt.image_prompts.shape[1] == 32 * 32
-        assert len(image_prompt.image_prompts_idx) == (borders['up'] + borders['down']) * 32 \
-            + (borders['left'] + borders['right']) * (32 - borders['up'] - borders['down'])
+    assert image_prompt.image_prompts.shape[1] == 32 * 32
+    assert len(image_prompt.image_prompts_idx) == (borders['up'] + borders['down']) * 32 \
+        + (borders['left'] + borders['right']) * (32 - borders['up'] - borders['down'])