Create app.py

app.py

@@ -0,0 +1,29 @@
+from fastapi import FastAPI, Request
+from fastapi.responses import FileResponse
+from gtts import gTTS
+import os
+import uuid
+
+app = FastAPI()
+
+UPLOAD_DIR = "audio"
+os.makedirs(UPLOAD_DIR, exist_ok=True)
+
+@app.post("/echo")
+async def echo(request: Request):
+    data = await request.json()
+    text = data.get("text", "")
+
+    if not text:
+        return {"error": "No 'text' provided in request."}
+
+    # Generate unique filename
+    filename = f"{uuid.uuid4().hex}.mp3"
+    filepath = os.path.join(UPLOAD_DIR, filename)
+
+    # Generate and save speech
+    tts = gTTS(text, lang='en')
+    tts.save(filepath)
+
+    # Return the audio file as response
+    return FileResponse(filepath, media_type="audio/mpeg", filename=filename)