docs: storage_options defined but not used in "Verify Table Existence" usage example

[vksx]

Description

In the Verify Table Existence usage example, storage_options is defined but not used as shown below:

bucket_table_path = "<path/to/valid/table/in/bucket>"
storage_options = {
    "AWS_ACCESS_KEY_ID": "THE_AWS_ACCESS_KEY_ID",
    "AWS_SECRET_ACCESS_KEY": "THE_AWS_SECRET_ACCESS_KEY",
    ...
}
DeltaTable.is_deltatable(bucket_table_path)
# True

Use Case

Related Issue(s)

[vksx]

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