import argparse
import os
import sys
script_path = os.path.dirname(os.path.realpath(__file__))
sd_path = os.path.dirname(script_path)
# add parent directory to path; this is where Stable diffusion repo should be
path_dirs = [(sd_path, 'ldm', 'Stable Diffusion'), ('../../taming-transformers', 'taming', 'Taming Transformers')]
for d, must_exist, what in path_dirs:
must_exist_path = os.path.abspath(os.path.join(script_path, d, must_exist))
if not os.path.exists(must_exist_path):
print(f"Warning: {what} not found at path {must_exist_path}", file=sys.stderr)
else:
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