Implement Dataset Join Operation

When working with data pipelines, you often need to combine information from two tabular sources by aligning rows that share a common value. This process is called a join. You receive two CSV-style datasets: customerFile and processorFile. Each dataset is represented as a list of strings, where the first string is a header row containing comma-separated column names, and every following string is a data row. Both datasets include a column whose name matches the given…