Support subword and word language models

Closes #199 (closed)

Ref https://redmine.teklia.com/issues/4941

dan/ocr/predict/inference.py

@@ -473,14 +473,10 @@ def run(
     cuda_device = f":{gpu_device}" if gpu_device is not None else ""
     device = f"cuda{cuda_device}" if torch.cuda.is_available() else "cpu"
     dan_model = DAN(device, temperature)
-<<<<<<< HEAD
-    dan_model.load(model, parameters, charset, mode="eval")
-=======
     dan_model.load(
         model, parameters, charset, mode="eval", use_language_model=use_language_model
     )
     batch_size = 1 if use_language_model else batch_size
->>>>>>> e7c611f (Fix shape of tot_prob)
 
     images = image_dir.rglob(f"*{image_extension}") if not image else [image]
     for image_batch in list_to_batches(images, n=batch_size):