is there a way to make all of the keys and values or items to a single dictionary?

```
 def file_lines( **kwargs):
        for key, username in kwargs.items():
            convert_to_string = str(len(username))
            #a = key +":"+ convert_to_string
            dict = {}
            v = dict[key]= convert_to_string
            print(dict)
    file_lines(
          F1 = "C://downloads/Anime",
          F2 = "C://downloads/Manga",
          F3 = "C://downloads/Music",
          F4 = "C://downloads/Images")

```

the answer I get after running the code above:

> 
> {'F1': '19'}
> {'F2': '19'}
> {'F3': '19'}
> {'F4': '20'}
> 
> 
>