Update app.py

app.py

@@ -11,6 +11,7 @@ import numpy as np
 from gtts import gTTS
 from googlemaps import Client as GoogleMapsClient
 from diffusers import StableDiffusion3Pipeline
+import concurrent.futures
 
 from langchain_openai import OpenAIEmbeddings, ChatOpenAI
 from langchain_pinecone import PineconeVectorStore