Update app.py

app.py

@@ -90,7 +90,8 @@ FIXED_PROMPT = (
     "Use only the visible face from picture2, and ignore all the surrounding white areas."
     "Preserve picture1’s hairstyle, head shape, lighting, shadows, and background exactly as they are."
     "Place the new face in the correct position and adjust its size, rotation angle, and perspective so that it matches the original head orientation naturally."
-    "Match the skin tone, lighting direction, and contrast to the face from picture2 so the inserted face blends naturally."
+    "Match the inserted face to picture2's skin tone, lighting direction, and contrast."
+    "Also adjust the skin tone of the neck and body in picture1 so that it matches the skin tone of the face from picture2 naturally."
     "Blend edges smoothly so the result looks like a single realistic person with no visible editing artifacts."
 )