Python provides built-in functions and modules that allow us to read and manipulate files easily. One of the most common ways to read a file_obj in Python is by using the open() function. This function takes two parameters: the name of the file and the mode in which we want to open the file (e.g., 'r' for reading, 'w' for writing, 'a' for appending, etc.). Once we have opened the file, we can use various methods and properties to read its contents. For example, the read() method reads the entire file and returns its contents as a string. We can also use the readline() method to read individual lines from the file, or the readlines() method to read all the lines into a list. Additionally, we can use a for loop to iterate through the file object and process its contents line by line. Another useful function for reading files in Python is the with statement, which automatically handles file closing and exceptions. By using the with statement, we can ensure that the file is properly closed after we finish reading its contents. In this video, we have covered the basics of reading a file_obj in Python and explored various methods and techniques for processing file contents. By following the examples and best practices presented in this tutorial, you will be able to read and manipulate files with confidence, and take your Python programming skills to the next level.