Update app.py

app.py

@@ -1,3 +1,4 @@
+import os
 import json
 import gradio as gr
 import pandas as pd
@@ -6,10 +7,8 @@ from openai import OpenAI
 from langchain.embeddings import OpenAIEmbeddings
 from langchain_community.vectorstores import FAISS
 
-
+API_KEY = os.getenv("YOUR_KEY")
 MODEL = "gpt-4o"
-API_KEY = "sk-proj-FV9lzQDevcA7M7yllkL7T3BlbkFJgjk8JBewp08UwSFJwaXD"
-# BASE_URL = "https://youtu.be/"
 
 client = OpenAI(api_key = API_KEY)
 embeddings = OpenAIEmbeddings(model = "text-embedding-3-large", api_key = API_KEY)