How to use templates found by mmseqs

If you run colabfold_search with --use-templastes 1 option, it will generate a single .m8 file containing the template hits as well as MSAs. I am wondering how I can make colabfold_batch to use this file?

In details, Running this:

 colabfold_search --threads 
  --db2 pdb70_220313 \
  --use-templates 1 \
  --use-env 1 \
  --db-load-mode 0 \
  fasta \
  $DATA_DIR \
  msas

would result in the following files in the msas directory:

0.a3m
1.a3m
2.a3m
3.a3m
4.a3m
5.a3m
6.a3m
7.a3m
8.a3m
9.a3m
...
pdb70_220313.m8

There is also pdb directory containing containing .cif.gz files, downloaded with setup_databases.sh script, which can be used.

Start by tracing the colabfold_search output, the pdb70_220313.m8 file, and how colabfold_batch consumes files in the msas and pdb directories. Review the setup_databases.sh workflow and document the supported steps for using the generated template hits, including an example command and what output indicates success.