docs: Remove TODOs

Author: as51340

pages/data-migration/parquet.mdx

@@ -28,11 +28,6 @@ The syntax of the `LOAD PARQUET` clause is:
 LOAD PARQUET FROM <parquet-location> ( WITH CONFIG configs=configMap ) ? AS <variable-name>
 ```
 
-- TODO: (andi) config_map = {'aws_region': 'region', 'aws_access_key': 'acc_key', 'aws_secret_key': 'secret_key', 'aws_endpoint_url': 'endpoint_url'}
-- TODO: (andi) Disk?
-- TODO: (andi) Measure the effect of IN_MEMORY_ANALYTICAL
-- TODO: (andi) Measure and/or describe USING PERIODIC COMMIT IMPROVEMENTS
-- TODO: (andi) Describe how are null values handled
 - `<parquet-location>` is a string of the location of the Parquet file.<br/> Without a
   s3:// prefix, it refers to a path on the local and with s3:// prefix, it pulls the file with specified URI from the S3-compatible storage.
   There are no restrictions on where in