Update app.py

app.py

@@ -16,6 +16,8 @@ import boto3
 
 aws_access_key = os.getenv("aws_access_key")
 aws_secret_key = os.getenv("aws_secret_key")
+s3 = boto3.client('s3', aws_access_key_id=aws_access_key, aws_secret_access_key=aws_secret_key)
+
 
 # Display the cases
 
@@ -30,7 +32,6 @@ justices_df = pd.read_csv(justices_response)
 st.write(justices_df)
 
 
-s3 = boto3.client('s3', aws_access_key_id=aws_access_key, aws_secret_access_key=aws_secret_key)
 def get_subdirectories(prefix):
     subdirectories = set()
     paginator = s3.get_paginator('list_objects_v2')