From a30a231566353b15c7305a4a0f59873e27c469d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eren=20G=C3=B6lge?= <erogol@hotmail.com>
Date: Mon, 1 Feb 2021 11:34:05 +0000
Subject: [PATCH] unpin cython version and commentout pyworld in audio.py
 causing dep issues

---
 TTS/utils/audio.py | 1 +
 requirements.txt   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/TTS/utils/audio.py b/TTS/utils/audio.py
index 93093d1a..3d31ce6e 100644
--- a/TTS/utils/audio.py
+++ b/TTS/utils/audio.py
@@ -292,6 +292,7 @@ class AudioProcessor(object):
         return pad // 2, pad // 2 + pad % 2
 
     ### Compute F0 ###
+    # TODO: pw causes some dep issues
     # def compute_f0(self, x):
     #     f0, t = pw.dio(
     #         x.astype(np.double),
diff --git a/requirements.txt b/requirements.txt
index 0cbee84a..7a0d9f76 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,5 +21,5 @@ cardboardlint==1.3.0
 pylint==2.5.3
 gdown
 umap-learn
-cython==0.29.20 # > 0.29.20 breaks pyworld installation with the min numpy req of Tensorflow 2.4.1
+cython
 pyyaml
\ No newline at end of file