how to get a edges index of a selected faces?

[hhr]

I want to get a edges index on selected faces[0].
How two get a edges index such as below script?

import bpy, bmesh
me = bpy.context.object.data
bm = bmesh.from_edit_mesh(me)
for eg in bm.faces[0].edges :
print(eg.index)

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Please answer to me.
Thank you.

[hhr]

I am sorry!
It’s my mistake.
This problem was solved.
Thank you.