from TTS.api import TTS

# Load XTTS model (first time downloads, then works offline)
tts = TTS(model_name="tts_models/multilingual/multi-dataset/xtts_v2")

text = "The presentation outlines a global corrective action plan initiated by Sun Pharmaceutical in response to a USFDA observation at its Dadra site, where multiple unaddressed deviations related to missing GMP documents were found. The core issue was inadequate documentation practices and limited training, which prompted the development of a comprehensive training module on documentation control."

tts.tts_to_file(
    text=text,
    file_path="output.wav",
    speaker_wav="female.wav",  # your reference voice
    language="en"
)