Update app.py

app.py

@@ -1,13 +1,44 @@
+import os
+import tempfile
 import gradio as gr
+from TTS.api import TTS
 
-def test_api(text):
-    return f"You sent: {text}"
+os.environ["COQUI_TOS_AGREED"] = "1"
+
+
+print("🔁 Loading XTTS model once...")
+
+tts = TTS(
+    model_path="/models/xtts/",
+    config_path="/models/xtts/config.json",
+    gpu=False
+)
+
+print("✅ Model loaded!")
+
+def tts_api(text, speaker_wav):
+    if not text or speaker_wav is None:
+        raise gr.Error("Please provide text and speaker audio.")
+
+    out_path = os.path.join(tempfile.gettempdir(), "out.wav")
+
+    tts.tts_to_file(
+        text=text,
+        speaker_wav=speaker_wav,
+        language="en",
+        file_path=out_path
+    )
+
+    return out_path
 
 demo = gr.Interface(
-    fn=test_api,
-    inputs=gr.Textbox(label="Text"),
-    outputs=gr.Textbox(label="Output"),
-    api_name="test"
+    fn=tts_api,
+    inputs=[
+        gr.Textbox(label="Text"),
+        gr.Audio(type="filepath", label="Speaker WAV"),
+    ],
+    outputs=gr.Audio(type="filepath", label="Output Audio"),
+    api_name="tts"
 )
 
 demo.queue()