Too many command-line arguments : No space in the command

Hello, I'm trying to run alphafold using the command indicated below. I'm getting the error "Too many command-line arguments". I made sure to remove all the spaces. I'm not sure why I still get this error. I would appreciate any help to figure out the problem.

```
singularity run --home /Alphafold/alphafold-2.2.0 -e alphafold.sif run_alphafold.py \
--data_dir=/Alphafold/alphafold-2.2.0/data/ \
--output_dir=/Alphafold/alphafold-2.2.0/my-files/output/ \
--fasta_paths=/Alphafold/alphafold-2.2.0/my-files/input/wild-type.fasta \
--pdb70_database_path=/Alphafold/alphafold-2.2.0/data/pdb70/ \
--mgnify_database_path=/Alphafold/alphafold-2.2.0/data/mgnify/ \
--uniref90_database_path=/Alphafold/alphafold-2.2.0/data/uniref90/ \
--uniclust30_database_path=/Alphafold/alphafold-2.2.0/data/uniclust30/ \
--bfd_database_path=/Alphafold/alphafold-2.2.0/data/bfd/ \
--template_mmcif_dir=/Alphafold/alphafold-2.2.0/data/mmCIF/ \
--obsolete_pdbs_path=/Alphafold/alphafold-2.2.0/data/pdb_mmcif/ \
--max_template_date=2020-05-14 \
--model_names=monomer
```