Revert "Preserve input image aspect ratio when sliders are at default"

This reverts commit efe093f967e923c5779f38f59bf90fde2afeb737.

app.py

@@ -217,17 +217,8 @@ def infer(
         except Exception:
             continue
 
-    # If user left the sliders at their default minimum, derive output dimensions
-    # from input image 1 so the result preserves its aspect ratio. Round to the
-    # nearest multiple of 8 (the pipeline's required dimension step) and clamp
-    # to the slider's [256, 2048] range.
-    if height == 256 and width == 256:
-        if pil_images:
-            ref_w, ref_h = pil_images[0].size
-            width = max(256, min(2048, (ref_w // 8) * 8))
-            height = max(256, min(2048, (ref_h // 8) * 8))
-        else:
-            height, width = None, None
+    if height==256 and width==256:
+        height, width = None, None
     print(f"Calling pipeline with prompt: '{prompt}'")
     print(f"Negative Prompt: '{negative_prompt}'")
     print(f"Seed: {seed}, Steps: {num_inference_steps}, Guidance: {true_guidance_scale}, Size: {width}x{height}")