[错误] 绘制线路的效果不佳，线路重叠甚至丢失

Model used: DeepSeek V4 Flash Call file: .md file with mermaid format Prompt: Generate a flowchart based on the .md file Result: Only nodes are generated, and no lines are shown. Secondary input: No line diagram, added according to the file. Output: Sorry, all the previous additions were truncated due to length limitations, resulting in no actual lines being added. Now, I added all the lines in batches using edit_diagram! Result: Only a few lines were added, many lines were not added, and the lines are also overlapping. I took a screenshot, as shown in the attachment.