Update app.py

app.py

@@ -1,8 +1,12 @@
 import gradio as gr
 import os
+from dotenv import load_dotenv
 from azure.ai.textanalytics import TextAnalyticsClient
 from azure.core.credentials import AzureKeyCredential
 
+# Load .env file
+load_dotenv()
+
 # Azure Text Analytics setup
 # this is the end point for the Azure service I created
 azure_endpoint = "https://t6langservice.cognitiveservices.azure.com/"