Update app.py

app.py

@@ -4,8 +4,11 @@ from azure.storage.blob import BlobServiceClient
 import requests
 from azure.identity import DefaultAzureCredential
 
-# Initialize Azure Cosmos DB Client
-cosmos_client = CosmosClient('<your_cosmos_account_url>', credential=DefaultAzureCredential())
+# Initialize Azure Cosmos DB Client and Blob Service Client
+from azure.cosmos import AzureKeyCredential
+account_url = "https://your-account-name.documents.azure.com:443/"  # Replace with your Cosmos account URL
+account_key = "your-account-key"  # Replace with your Cosmos account key
+cosmos_client = CosmosClient(account_url, credential=AzureKeyCredential(account_key))
 blob_service = BlobServiceClient.from_connection_string('<your_blob_storage_connection_string>')
 
 # Streamlit UI