Update dockerfile

Dockerfile

@@ -16,4 +16,4 @@ RUN pip install -r requirements.txt
 
 EXPOSE 7860
 
-CMD ["python","app.py"]
+CMD ["python","/app/app.py"]

requirements.txt

@@ -1,5 +1 @@
-gradio==3.38.0
-TTS==0.15.6
-numpy==1.22.0;python_version<="3.10"
-numpy==1.24.3;python_version>"3.10"
-soundfile
+TTS==0.15.6