from pptx import Presentation
from pptx.util import Inches,Emu
from lxml import etree
from copy import deepcopy
prs=Presentation("/tmp/out4.pptx")
paula_prs=Presentation("/tmp/paula_pres.pptx")
# Step 1: Delete old speaker slides 114-123 (indices 113-122)
for i in sorted(range(113,123),reverse=True):
 rId=prs.slides._sldIdLst[i].get("{http://schemas.openxmlformats.org/officeDocument/2006/relationships}id")
 prs.part.drop_rel(rId)
 del prs.slides._sldIdLst[i]
print(f"After delete: {len(prs.slides)} slides")
prs.save("/tmp/out5.pptx")
print("Saved out5")