hetao 09d9c18a28 feat: add view_image tool and optimize web fetch tools ... Add image viewing capability for vision-enabled models with ViewImageMiddleware and view_image_tool. Limit web_fetch tool output to 4096 characters to prevent excessive content. Update model config to support vision capability flag. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>		2026-01-29 13:44:39 +08:00
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tools.py	feat: add view_image tool and optimize web fetch tools	2026-01-29 13:44:39 +08:00