Update app_zero.py

app_zero.py

@@ -95,6 +95,13 @@ try:
 except Exception:
     pass
 
+# ---- Compat shim for older PASD code expecting diffusers.models.transformer_2d ----
+try:
+    import diffusers.models.transformers.transformer_2d as _transformer_2d
+    sys.modules["diffusers.models.transformer_2d"] = _transformer_2d
+except Exception:
+    pass
+
 from pipelines.pipeline_pasd import StableDiffusionControlNetPipeline
 from myutils.misc import load_dreambooth_lora, rand_name
 from myutils.wavelet_color_fix import wavelet_color_fix