Fix type and style errors

scripts/configuration.py

@@ -6,10 +6,6 @@ import ctypes
 
 csv.field_size_limit(int(ctypes.c_ulong(-1).value // 2))
 
-
-import logging
-
-
 CSV_PARAMETERS = {
     'delimiter': ',',
     'quotechar': '"',

scripts/upscale_downscaled_high_confidence.py

@@ -15,9 +15,11 @@ from multiprocessing import Pool
 from pathlib import Path
 import sys
 
+from gensim.corpora.dictionary import Dictionary
+from gensim.models.tfidfmodel import TfidfModel
 from tqdm import tqdm
 
-from .common import read_filenames, image_filename_to_book, load_all_ocr_texts, get_cossims, tokenize, get_tfidf as _get_tfidf, Dictionary, TfidfModel, index_images, preprocess_image, read_book_ids
+from .common import read_filenames, image_filename_to_book, load_all_ocr_texts, get_cossims, tokenize, get_tfidf as _get_tfidf, index_images, preprocess_image, read_book_ids
 
 
 INPUT_ROOT = Path(sys.argv[1])