I have been trying to export the charts from Excel as an image file (JPG or ING) in Python. I am looking at the WIn32com. Here is what I have till now.
impor
Nowadays I would recommend excel2img library, served me well. Make sure you have it installed (pip install excel2img)
import excel2img excel2img.export_img("test.xlsx", "test.gif", "Sheet1", "MyNamedRange")
If you don't need gridlines - just hide it on excel.
git rep: excel2img to learn more.