A Python Function for Removing Duplicate Lines

Dealing with text files is a common task for programmers, data scientists, and anyone who works with data. Often, these files can contain duplicate lines, which can be a nuisance when you're trying to analyze or process the information. Manually removing duplicates can be tedious and error-prone, especially for large files. Fortunately, Python offers a simple and efficient way to automate this process.

In this blog post, I'll share a Python function that reads a text file, removes duplicate lines, and writes the unique lines to a new file. This can save you significant time and effort, and ensure the accuracy of your data.

The Python Solution

def remove_duplicate_lines(input_file, output_file):
    """
    Removes duplicate lines from a text file.

    Args:
        input_file: Path