import boto3
import os

# Make aws_access_key_id and aws_secret_access_key as environment variables
aws_access_key_id_env = os.environ['AWS_ACCESS_KEY_ID']
aws_secret_access_key_env = os.environ['AWS_SECRET_ACCESS_KEY']


# Let's use S3
s3 = boto3.resource(
    service_name='s3',
    aws_access_key_id=aws_access_key_id_env,
    aws_secret_access_key=aws_secret_access_key_env,
    endpoint_url='https://s3.tebi.io'
)

# Print out bucket names
for bucket in s3.buckets.all():
    print(bucket.name)

# Upload a new file
data = open('stock_price_distribution.png', 'rb')
s3.Bucket('montecarlo-automated-images').put_object(Key='stock_price_distribution.png', Body=data)