Remove unused argument for BasicIndexer

app.py

@@ -34,7 +34,7 @@ def upload():
     if 'files' in request.files:
         files = request.files.getlist('files')
         index = Index(index_dir=INDEX_DIR)
-        indexer = BasicIndexer(index, IMAGE_DIR, SLIDE_DIR)
+        indexer = BasicIndexer(index, IMAGE_DIR)
         for i, file in enumerate(files):
             if file.filename != '':
                 if file and allowed_file(file.filename):

slide_indexer/basic_indexer.py

@@ -6,10 +6,9 @@ import pdfplumber
 class BasicIndexer():
     """Add a single pdf file to the index"""
 
-    def __init__(self, index, image_dir, slide_dir):
+    def __init__(self, index, image_dir):
         self.index = index
         self.image_dir = image_dir
-        self.slide_dir = slide_dir
         self.process_images = True
         self.title_row = 0