fix: API endpoint name from ocr_api to predict

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

app.py

@@ -249,7 +249,7 @@ with gr.Blocks(
         fn=api_interface,
         inputs=[api_image],
         outputs=[api_output],
-        api_name="ocr_api"
+        api_name="predict"
     )
 
 # アプリケーション起動時にモデルを読み込み