discord.py set embed image to local image code example
Example: local image embed discord py
embed = discord.Embed(title="Title", description="Desc", color=0x00ff00) #creates embed
file = discord.File("path/to/image/file.png", filename="image.png")
embed.set_image(url="attachment://image.png")
await ctx.send(file=file, embed=embed)