extract_fasta_bins.py problem

[jiangshf5]

Hello, thank you very much for providing this software to us. I encountered the following problems in the use of this software, please help me see, thank you. Here is my code:
(concoct) [jiangshf@localhost concoct_output]$ extract_fasta_bins.py /data/jiangshf/test/megahit/MEGAHIT-1.2.9-Linux-x86_64-static/bin/output2/BP6.fa /data/jiangshf/test/CONCOCT/BP6/clustering_merged.csv --output_path /data/jiangshf/test/CONCOCT/BP6/concoct_output/fasta_bins
Traceback (most recent call last):
File "/data/jiangshf/miniconda3/envs/concoct/bin/extract_fasta_bins.py", line 39, in
main(args)
File "/data/jiangshf/miniconda3/envs/concoct/bin/extract_fasta_bins.py", line 27, in main
seqs = [all_seqs[contig_id] for contig_id in contig_ids]
KeyError: 'k127_1578660.concoct_part_0'