What is the default port number used by read__csv in Python?

The read_csv function does not have a default port number because it does not involve network communication. Instead, it operates on local files, reading the contents of a CSV file and converting them into a Pandas DataFrame. The function takes the file path or URL of the CSV file as an argument, and it returns a DataFrame containing the data from the file. Additional parameters can be passed to read_csv to control how the data is read and processed, such as specifying the separator used in the file, handling missing values, and more.