new line (n) is appending in between file path strings while I trying to read the file path location through argparse

I tried to read the file through a command line argument from argparse library. But n(new line) is appending in between two paths(folder path and file path) of string while reading from command line arguments. Here is my code

import argparse
parser = argparse.ArgumentParser(description='modelling') #Description 
parser.add_argument('-f', '--filename', type=str, metavar='', required=True, help='data file name') # file reading 
parser.add_argument('-d', '--foldername', type=str, metavar='', required=True, help='data folder path') # Folder

args = parser.parse_args() # reading the arguments

if __name__ == '__main__':
    folder_path = args.foldername
    file_path = args.filename
    print("File path: {0}/{1}".format(folder_path, file_path))

python test.py -f 'something.txt' -d '/home/Documents/data/processed' 

Output:

File Location:/home/Documents/data/processed 
/something.txt

But I want to get the output combined path like this: "/home/Documents/data/processed/something.txt"