run_docker.py failure caused by module not found error

When I run the run_docker.py with the following command,
python3 docker/run_docker.py \
--fasta_paths=/data/xiaoai/alphafold2_software/alphafold-main/T1082.fasta \
--max_template_date=2020-05-14 \
--model_preset=monomer \
--db_preset=full_dbs \
--data_dir=/data/xiaoai/alphafold2_software/download_file
I got this error message:
I1210 22:19:52.657300 139724585183040 run_docker.py:113] Mounting /data/xiaoai/alphafold2_software/alphafold-main -> /mnt/fasta_path_0
I1210 22:19:52.657422 139724585183040 run_docker.py:113] Mounting /data/xiaoai/alphafold2_software/download_file/uniref90 -> /mnt/uniref90_database_path
I1210 22:19:52.657488 139724585183040 run_docker.py:113] Mounting /data/xiaoai/alphafold2_software/download_file/mgnify -> /mnt/mgnify_database_path
I1210 22:19:52.657539 139724585183040 run_docker.py:113] Mounting /data/xiaoai/alphafold2_software/download_file -> /mnt/data_dir
I1210 22:19:52.657588 139724585183040 run_docker.py:113] Mounting /data/xiaoai/alphafold2_software/download_file/pdb_mmcif/mmcif_files -> /mnt/template_mmcif_dir
I1210 22:19:52.657644 139724585183040 run_docker.py:113] Mounting /data/xiaoai/alphafold2_software/download_file/pdb_mmcif -> /mnt/obsolete_pdbs_path
I1210 22:19:52.657705 139724585183040 run_docker.py:113] Mounting /data/xiaoai/alphafold2_software/download_file/pdb70 -> /mnt/pdb70_database_path
I1210 22:19:52.657769 139724585183040 run_docker.py:113] Mounting /data/xiaoai/alphafold2_software/download_file/uniclust30/uniclust30_2018_08 -> /mnt/uniclust30_database_path
I1210 22:19:52.657833 139724585183040 run_docker.py:113] Mounting /data/xiaoai/alphafold2_software/download_file/bfd -> /mnt/bfd_database_path
I1210 22:19:53.050984 139724585183040 run_docker.py:255] Traceback (most recent call last):
I1210 22:19:53.051107 139724585183040 run_docker.py:255] File "/app/alphafold/run_alphafold.py", line 26, in
I1210 22:19:53.051178 139724585183040 run_docker.py:255] from absl import app
I1210 22:19:53.051237 139724585183040 run_docker.py:255] ModuleNotFoundError: No module named 'absl'

but I find that absl-py already exist in conda list and python
I import absl in python without any error