Fix: Enable custom function tools with Anthropic models #548
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This commit fixes three bugs that prevented custom function tools from working alongside the computer tool with Anthropic Claude models:
1. Tool format conversion: Convert OpenAI format to Anthropic format
- Changed from {type, function: {parameters}} to {name, description, input_schema}
2. Response handling (content format): Add custom tool detection
- Check tool name and handle custom tools separately from computer actions
- Prevents 'Unknown action type: None' errors
3. Response handling (tool_calls format): Add custom tool handling
- Parse JSON arguments and route custom tools correctly
- Ensures compatibility with litellm's normalized response format
These changes enable developers to use custom Python functions as tools alongside computer control tools without breaking existing functionality.
Fixes: Custom function tools now work correctly with Anthropic models.
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This commit fixes three bugs that prevented custom function tools from working alongside the computer tool with Anthropic Claude models:
These changes enable developers to use custom Python functions as tools alongside computer control tools without breaking existing functionality.
Fixes: Custom function tools now work correctly with Anthropic models.