Add American Gothic image locally

Download and use local copy instead of URL for consistency with other examples

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.gitattributes

@@ -38,3 +38,4 @@ grumpy.png filter=lfs diff=lfs merge=lfs -text
 wednesday.png filter=lfs diff=lfs merge=lfs -text
 monkey.jpg filter=lfs diff=lfs merge=lfs -text
 tool_of_the_sea.png filter=lfs diff=lfs merge=lfs -text
+american_gothic.jpg filter=lfs diff=lfs merge=lfs -text

app.py

@@ -292,7 +292,7 @@ with gr.Blocks(theme=gr.themes.Citrus(), css=css) as demo:
     # Examples
     gr.Examples(
         examples=[
-            ["https://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Grant_Wood_-_American_Gothic_-_Google_Art_Project.jpg/1697px-Grant_Wood_-_American_Gothic_-_Google_Art_Project.jpg", 0, 0, 0, False, 0, True, 1.0, 4, 1024, 768],
+            ["american_gothic.jpg", 0, 0, 0, False, 0, True, 1.0, 4, 1024, 768],
             ["tool_of_the_sea.png", 90, 0, 0, False, 0, True, 1.0, 4, 568, 1024],
             ["monkey.jpg", -90, 0, 0, False, 0, True, 1.0, 4, 704, 1024],
             ["metropolis.jpg", 0, 0, -1, False, 0, True, 1.0, 4, 816, 1024],