Update app.py

app.py

@@ -141,22 +141,27 @@ def start_tryon(dict,garm_img,garment_des,is_checked,is_checked_crop,denoise_ste
     
     if is_checked_crop:
         width, height = human_img_orig.size
-        target_width = width
-        target_height = height
-        if width > height * (3 / 4):
-            target_width = int(height * (3 / 4))
+        target_aspect_ratio = 3 / 4
+    
+        # Determine the new dimensions that fit the target aspect ratio
+        if width / height > target_aspect_ratio:
+            # Image is wider than the target aspect ratio
+            target_height = height
+            target_width = int(height * target_aspect_ratio)
         else:
-            target_height = int(width * (4 / 3))
-        
+            # Image is taller or equal to the target aspect ratio
+            target_width = width
+            target_height = int(width / target_aspect_ratio)
+    
+        # Calculate the cropping box
         left = (width - target_width) / 2
         top = (height - target_height) / 2
         right = (width + target_width) / 2
         bottom = (height + target_height) / 2
+    
+        # Crop and resize the image
         cropped_img = human_img_orig.crop((left, top, right, bottom))
-        crop_size = cropped_img.size
         human_img = cropped_img.resize((768, 1024))
-        
-
 
     else:
         human_img = human_img_orig.resize((768,1024))