diff --git a/engine/crawl.py b/engine/crawl.py
index b63d048..241b164 100644
--- a/engine/crawl.py
+++ b/engine/crawl.py
@@ -2,13 +2,12 @@
 import asyncio
 import collections  # For deque
 import json
-import os
-import sys
 ##### Parsing #####
 from bs4 import BeautifulSoup  # HTML parsing
+import aiohttp
 from aiohttp import ClientSession
-from utils import check_robots, get_base_url
-import requests  # HTTP requests
+from playwright.async_api import async_playwright
+from utils import check_robots, get_base_url, get_full_url
 ##### Threading #####
 from pipeline import PipelineElement
 from concurrent.futures import ThreadPoolExecutor
@@ -115,9 +114,6 @@ def __init__(self, dbcon: duckdb.DuckDBPyConnection):
     def __del__(self) -> None:
         self.cursor.close()
 
-        # Internal state
-        self._page_count = 0
-
     @property
     def user_agent(self):
         # Cycle through user agents
diff --git a/engine/main.py b/engine/main.py
index 8ce2fd3..2b5878e 100644
--- a/engine/main.py
+++ b/engine/main.py
@@ -1,6 +1,7 @@
 """
 Pipeline for Crawling, Tokenizing, and Indexing
 """
+import signal
 from concurrent.futures import ThreadPoolExecutor
 import asyncio
 import nest_asyncio