Заменил festival на RHVoice

speaker.py

@@ -7,7 +7,8 @@ def speak(text:str):
     """Функция выполняет вызов приложения festival"""
     if (len(text) > 0):
         #print(text)
-        process = subprocess.Popen(f'echo "{text}" | festival --tts --language russian', shell=True)
+        #process = subprocess.Popen(f'echo "{text}" | festival --tts --language russian', shell=True)
+        process = subprocess.Popen(f'echo "{text}" | RHVoice-test -p anna -o - 2>/dev/null | aplay - 2>/dev/null', shell=True)
         process.wait()
         #time.sleep(5)