Download PDF from URL

utils.py

@@ -0,0 +1,14 @@
+import urllib.request
+import os
+from pathlib import Path
+
+def download_file(download_url):
+    response = urllib.request.urlopen(download_url)
+    filename = Path(download_url).name
+    file = open(filename, 'wb')
+    file.write(response.read())
+    file.close()
+    return filename
+
+def remove_file(local_path):
+    os.remove(local_path)