Update app.py

app.py

@@ -1,5 +1,4 @@
 import gradio as gr
-import streamlit as st
 from sentence_transformers import SentenceTransformer, util
 import openai
 import os
@@ -11,7 +10,7 @@ os.environ["TOKENIZERS_PARALLELISM"] = "false"
 filename = "output_country_details.txt"  # Path to the file storing country-specific details
 retrieval_model_name = 'output/sentence-transformer-finetuned/'
 
-openai.api_key = st.secrets["OPENAI_API_KEY"]
+openai.api_key = path = os.environ["OPENAI_API_KEY"]
 
 
 # Attempt to load the necessary models and provide feedback on success or failure