chore: Update FastAPI route for generating video

app.py

@@ -27,6 +27,7 @@ import soundfile as sf
 from fastapi import FastAPI
 import uuid
 from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import PlainTextResponse
 
 # from tortoise_tts import TextToSpeech
 
@@ -523,9 +524,7 @@ def api_home():
 
 @app.get("/tiktokEGiU9uygNn8tx9xkjWJOFxpWpGg3pPOZ.txt")
 def api_tick():
-    return "tiktok-developers-site-verification=pKoa6IinAzrf27VzPpj3m9188EinPgU5"
-
-
+    return PlainTextResponse("tiktok-developers-site-verification=pKoa6IinAzrf27VzPpj3m9188EinPgU5")
 
 @app.get("/generate_video")
 def generate_video():