Minor changes in handling of punctuation characters

tts.py

@@ -1,15 +1,14 @@
 # rm test.wav; python tts.py; play test.wav
 
 # Sources:
-# — https://github.com/AI-Guru/arxiv-reader
 # — https://huggingface.co/facebook/fastspeech2-en-ljspeech
+# — https://github.com/AI-Guru/arxiv-reader
 
 from fairseq.checkpoint_utils import load_model_ensemble_and_task_from_hf_hub
 from fairseq.models.text_to_speech.hub_interface import TTSHubInterface
 import scipy
 import numpy as np
 import IPython.display as ipd
-import re
 
 
 models, cfg, task = load_model_ensemble_and_task_from_hf_hub(
@@ -31,6 +30,7 @@ with open(f"input.txt", "r") as f:
 # Convert to sentences
 for line in lines:
     line = line.replace("-", " - ")
+    line = line.replace("/", ", ")
     line = line.replace("—", ". ")
     line = line.replace(":", ". ")
     line = line.replace(";", ". ")