Merge pull request #1422 from bghira/bugfix/sana-pipeline-bucket-4k

make imports more backwards-compatible

Author: bghira

helpers/models/sana/pipeline.py

@@ -43,7 +43,6 @@
     retrieve_timesteps,
 )
 from diffusers.pipelines.sana.pipeline_sana import (
-    ASPECT_RATIO_4096_BIN,
     SanaPipelineOutput,
 )
 import ftfy
@@ -60,6 +59,49 @@
 else:
     XLA_AVAILABLE = False
 
+ASPECT_RATIO_4096_BIN = {
+    "0.25": [2048.0, 8192.0],
+    "0.26": [2048.0, 7936.0],
+    "0.27": [2048.0, 7680.0],
+    "0.28": [2048.0, 7424.0],
+    "0.32": [2304.0, 7168.0],
+    "0.33": [2304.0, 6912.0],
+    "0.35": [2304.0, 6656.0],
+    "0.4": [2560.0, 6400.0],
+    "0.42": [2560.0, 6144.0],
+    "0.48": [2816.0, 5888.0],
+    "0.5": [2816.0, 5632.0],
+    "0.52": [2816.0, 5376.0],
+    "0.57": [3072.0, 5376.0],
+    "0.6": [3072.0, 5120.0],
+    "0.68": [3328.0, 4864.0],
+    "0.72": [3328.0, 4608.0],
+    "0.78": [3584.0, 4608.0],
+    "0.82": [3584.0, 4352.0],
+    "0.88": [3840.0, 4352.0],
+    "0.94": [3840.0, 4096.0],
+    "1.0": [4096.0, 4096.0],
+    "1.07": [4096.0, 3840.0],
+    "1.13": [4352.0, 3840.0],
+    "1.21": [4352.0, 3584.0],
+    "1.29": [4608.0, 3584.0],
+    "1.38": [4608.0, 3328.0],
+    "1.46": [4864.0, 3328.0],
+    "1.67": [5120.0, 3072.0],
+    "1.75": [5376.0, 3072.0],
+    "2.0": [5632.0, 2816.0],
+    "2.09": [5888.0, 2816.0],
+    "2.4": [6144.0, 2560.0],
+    "2.5": [6400.0, 2560.0],
+    "2.89": [6656.0, 2304.0],
+    "3.0": [6912.0, 2304.0],
+    "3.11": [7168.0, 2304.0],
+    "3.62": [7424.0, 2048.0],
+    "3.75": [7680.0, 2048.0],
+    "3.88": [7936.0, 2048.0],
+    "4.0": [8192.0, 2048.0],
+}
+
 
 class SanaImg2ImgPipeline(DiffusionPipeline, SanaLoraLoaderMixin):
     r"""