added requirements.txt

requirements.txt

@@ -0,0 +1,29 @@
+altgraph==0.17
+certifi==2021.5.30
+chardet==4.0.0
+docutils==0.17.1
+future==0.18.2
+idna==2.10
+Kivy==2.0.0
+kivy-deps.angle==0.3.0
+kivy-deps.glew==0.3.0
+kivy-deps.sdl2==0.3.1
+Kivy-Garden==0.1.4
+litemapy==0.3.0a0
+mido==1.2.10
+nbtlib==1.12.0
+numpy==1.20.1
+pathvalidate==2.4.1
+pefile==2021.5.24
+pretty-midi==0.2.9
+Pygments==2.9.0
+pyinstaller==4.3
+pyinstaller-hooks-contrib==2021.2
+pypiwin32==223
+pywin32==301
+pywin32-ctypes==0.2.0
+requests==2.25.1
+six==1.16.0
+tk==0.1.0
+tqdm==4.61.1
+urllib3==1.26.6