feat(scrape): add productParams.dedupeImages, always run product AI fallback (#1423)

Stainless-Generated-From: e04e759

Author: stlc-bot

src/context/dev/types/web_scrape_params.py

@@ -200,8 +200,8 @@ class ParseParams(TypedDict, total=False):
 class ProductParams(TypedDict, total=False):
     """Product options. Requires formats.product: true."""
 
-    use_ai_fallback: Annotated[bool, PropertyInfo(alias="useAIFallback")]
-    """Use an AI model when the page has no structured product data."""
+    dedupe_images: Annotated[bool, PropertyInfo(alias="dedupeImages")]
+    """Drop visually duplicate product images, keeping the largest copy."""
 
 
 class ScreenshotParamsAreaElement(TypedDict, total=False):

tests/api_resources/test_web.py

@@ -285,7 +285,7 @@ def test_method_scrape_with_all_params(self, client: ContextDev) -> None:
                     },
                 }
             },
-            product_params={"use_ai_fallback": True},
+            product_params={"dedupe_images": True},
             screenshot_params={
                 "area": "viewport",
                 "format": "png",
@@ -826,7 +826,7 @@ async def test_method_scrape_with_all_params(self, async_client: AsyncContextDev
                     },
                 }
             },
-            product_params={"use_ai_fallback": True},
+            product_params={"dedupe_images": True},
             screenshot_params={
                 "area": "viewport",
                 "format": "png",