<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def load_schema(schema):
 """ Load a schema file with path +schema+ into the database. Assumes that there exists an active database connection. """

    with repo.Repo.db:
        repo.Repo.db.executescript(schema)