Depency issue

[jackliuuu]

when I customized my constraints.txt in my dags folder
pymongo==3.12.0 apache-airflow-providers-mongo==3.1.1
and my requirements.txt
`--constraint "/usr/local/airflow/dags/constraints.txt"

clickhouse-driver
apache-airflow-providers-mysql
pymongo==3.12.0
apache-airflow-providers-mongo==4.1.1
airflow-clickhouse-plugin
pymysql==0.9.3
mysql-replication==0.22
apache-airflow-providers-ssh
apache-airflow-providers-amazon
pydantic
apache-airflow-providers-slack`

I will get this error below:
`
The conflict is caused by:

  | 2025-02-10T21:25:06.370+08:00 | The user requested pymongo==3.12.0
  | 2025-02-10T21:25:06.371+08:00 | The user requested (constraint) pymongo==3.12.0,==4.10.1
`

how does it make any sense about those messages?
It seems to be there is a default file not covered by my customized file