Line charts have labels on all points.

Hello,

When using the MCP server, every time the MCP server generates an imagine using generate_line_chart, I get labels on all points. Sometimes it is good, sometimes not at all because there are way too many labels.

When I ceck AntV G2 documentation it does not seem like it should be the default behavior, but when I use the MCP server, even when it is not requested by the query sent by the LLM labels are everywhere. Is there a way to get rid of them? Thanks.