Read a text file line by line and display each word separated by a #.

def read_lines(file_path):
    with open(file_path, "r") as file:
        content = file.readlines()
        file.close()
        return content

def remove_new_line(string):
    return string.replace("\n", "")

def remove_empty_spaces(string):
    return string.replace(" ", "")

def display_words(string):
    return string.replace(" ", "#")

def main():
    file_path = "./file.txt"
    for line in read_lines(file_path):
        line = remove_new_line(line)
        line = remove_empty_spaces(line)
        print(display_words(line))
        
if __name__== "__main__":
    main()