refactor(scrape_pacer_free_opinions): delete unused lines

cl/corpus_importer/management/commands/scrape_pacer_free_opinions.py

@@ -2,12 +2,10 @@
 import datetime
 import inspect
 import math
-import os
 import time
 from typing import Callable, Dict, List, Optional, cast
 
 from celery.canvas import chain
-from django.conf import settings
 from django.db.models import F, Q, Window
 from django.db.models.functions import RowNumber
 from django.utils.timezone import now
@@ -36,9 +34,6 @@
 from cl.search.models import Court, RECAPDocument
 from cl.search.tasks import add_docket_to_solr_by_rds, add_items_to_solr
 
-PACER_USERNAME = os.environ.get("PACER_USERNAME", settings.PACER_USERNAME)
-PACER_PASSWORD = os.environ.get("PACER_PASSWORD", settings.PACER_PASSWORD)
-
 
 def get_last_complete_date(
     court_id: str,