Merge pull request #4 from Ipsedo/improvements-2.1

increase version

Author: Ipsedo

setup.py

@@ -4,7 +4,7 @@
 setup(
     name="music_diffusion",
     author="Samuel Berrien",
-    version="1.1",
+    version="1.2",
     packages=find_packages(include=["music_diffusion", "music_diffusion.*"]),
     url="https://github.com/Ipsedo/MusicDiffusionModel",
     license="GPL-3.0 License",