Try to replace package with package

requirements.txt

@@ -9,4 +9,5 @@ IPython
 TTS
 pandas
 wave
-py-espeak-ng
+#py-espeak-ng
+espeakng

src/synthesize.py

@@ -3,7 +3,7 @@ from huggingface_hub.inference_api import InferenceApi
 import torch
 from TTS.api import TTS
 import wave
-from espeakng import ESpeakNG
+import espeakng 
 import subprocess
 from scipy.io import wavfile
 from transformers import pipeline
@@ -74,8 +74,11 @@ def synth_espeakng(text:str, model:str):
     '''
     if model is not None:
         
-        subprocess.run(['espeak-ng', f'-v{model}', "-w test.wav", text]) #.returncode
-    
+        #subprocess.run(['espeak-ng', f'-v{model}', "-w test.wav", text]) #.returncode
+        esng = espeakng.Speaker()
+        esng.voice = model
+        esng.say(text, export_path="test.wav")
+        
         sampling_rate, wav = wavfile.read('test.wav')
         os.remove("test.wav")