update server and requirements

requirements.txt

@@ -1,2 +1,3 @@
-TTS==0.13.0
+TTS
 flask
+huggingface_hub

server.py

@@ -1,31 +1,41 @@
 from flask import Flask, request, send_file
 from TTS.api import TTS
+from huggingface_hub import snapshot_download
 import tempfile
+import os
 
 app = Flask(__name__)
 
-# XTTS-v2 model
-tts = TTS(model_name="coqui/XTTS-v2", gpu=False)
-
+# Download XTTS-v2 from HF
+MODEL_NAME = "coqui/XTTS-v2"
+model_path = snapshot_download(repo_id=MODEL_NAME)
 
+# Load locally
+tts = TTS(model_path=model_path, gpu=False)
 
 voices = tts.speakers
-male_voice = voices[1] if len(voices) > 1 else voices[0]
 female_voice = voices[0]
+male_voice = voices[1] if len(voices) > 1 else voices[0]
+
 
 @app.route("/tts", methods=["GET"])
 def tts_api():
     text = request.args.get("text", "")
     gender = request.args.get("gender", "female").lower()
+
     speaker = female_voice if gender == "female" else male_voice
 
-    with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
-        tts.tts_to_file(text=text, speaker=speaker, file_path=tmp.name)
-        tmp_path = tmp.name
+    tmp = tempfile.NamedTemporaryFile(suffix=".wav", delete=False)
+
+    tts.tts_to_file(
+        text=text,
+        speaker=speaker,
+        file_path=tmp.name,
+        language="en"
+    )
+
+    return send_file(tmp.name, mimetype="audio/wav")
 
-    response = send_file(tmp_path, mimetype="audio/wav")
-    os.remove(tmp_path)  # delete after sending
-    return response
 
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=7860)