feat: Update main.go to remove unnecessary query parameters in S3 fil…

…e loading

This commit removes the "bucket" query parameter from the S3 file loading URL in the main.go file. The parameter is no longer needed and can be safely removed.

Update main.go to remove unnecessary query parameters in S3 file loading

examples/load-s3-file-as-input/main.go

@@ -10,7 +10,6 @@ func main() {
 	for line := range utils.Cat(
 		"s3://example/shakespeare.txt" +
 			"?region=us-west-1" +
-			"&bucket=default" +
 			"&access_key=********************" +
 			"&secret_key=********************************************",
 	) {