Upload requirements.txt

With this change, the demo will start. If it works weird, you can change Gradio back to 3.

requirements.txt

@@ -1,22 +1,21 @@
-wheel
-setuptools
-ffmpeg
-kaleido
-numba==0.56.4
-numpy==1.23.5
-scipy==1.9.3
-librosa==0.9.1
-fairseq==0.12.2
-faiss-cpu==1.7.3
-gradio==3.36.1
-pyworld>=0.3.2
-soundfile>=0.12.1
-praat-parselmouth>=0.4.2
-httpx==0.23.0
-tensorboard
-tensorboardX
-torchcrepe
-onnxruntime
-demucs
-edge-tts
+wheel
+setuptools
+ffmpeg
+kaleido
+numba==0.56.4
+numpy==1.23.5
+scipy==1.9.3
+librosa==0.9.1
+fairseq==0.12.2
+faiss-cpu==1.7.3
+pyworld>=0.3.2
+soundfile>=0.12.1
+praat-parselmouth>=0.4.2
+httpx==0.23.0
+tensorboard
+tensorboardX
+torchcrepe
+onnxruntime
+demucs
+edge-tts
 yt_dlp