Update app.py

app.py

@@ -145,6 +145,7 @@ def process_directory(directory, partial_paths=None, file_paths=None):
             if file_paths:
                 files += [get_file(tmpdirname, file_path) for file_path in file_paths]
 
+            print(f"Total number of files: {len(files)}")
             for file_path in files:
                 file_ext = os.path.splitext(file_path)[1]