Conversion CSV to JSON

[mati]

Hello Everyone,
I'm new here.
I'm looking for help in my code.
I'm writting app to convert csv to json file and i did the conversion but final .json file looks like this:

{
"asset_id": {
"0": 9,
"1": 10,
"2": 11,
"3": 12,
"4": 13,
"5": 14,
"6": 15,

Insted of this:

[
{"asset_id": 9,
"content_id": 0,
"os": [1.0,
1.0,
1.0,
2.0,
1.0,
1.0,
1.0,
1.0,
1.0,
3.0,
1.0,
2.0,
2.0,
1.0,
1.0,
1.0,
2.0,
1.0,
1.0,
2.0,
1.0,
1.0,
1.0,
1.0,
1.0,
2.0,
4.0,
2.0,
5.0,
2.0],
"path": "/BigBuckBunny_20_288_375.yuv"

And my code to do conversion is:

import tkinter as tk                                         # Declaration of the library needed to create the graphical interface.
from tkinter import filedialog                                  
from tkinter import messagebox
import pandas as pd                                          # Library declaration for data handling.
def convertToJSON ():                                                               # Function that converts a .csv file to a .json file.
    global read_file
    
    export_file_path = filedialog.asksaveasfilename(defaultextension='.json')
    read_file.to_json (export_file_path)

I was trying to rearrange the file after but it wasnt working.
Can anyone help?
Sorry for mistakes in this post, but its my first time

[jefsummers]

With the limited code sample, not sure what your file looks like that you have read. It is also generally a bad idea to pass arguments to your function by global rather than as actual arguments.