I have a large JSON file with multiple JSON objects. Each object should contain data that includes "sounds" and "pos". That is, for each object, there is a section called "sounds" which contains things like IPA and accent tags, and a section called "pos" which contains parts of speech. I am trying to extract the "sounds" and "pos" sections for each object from the file. I am very new to python, so I am unsure of what I'm doing wrong. When I run the below code, it prints "None" many times.

import json

def extract_specific_data_from_entries(json_file, keys):
 extracted_data_list = []
 with open(json_file, 'r', encoding='utf-8') as file:
   for line in file: data = json.loads(line.strip())
   extracted_data = extract_specific_data(data, keys) 

extracted_data_list.append(extracted_data) return extracted_data_list

def extract_specific_data(data, keys):
 extracted_data = data
 for key in keys:
   if isinstance(extracted_data, dict):
     extracted_data = extracted_data.get(key) 
     elif isinstance(extracted_data, list):
       try: 
         key = int(key)
         extracted_data = extracted_data[key]
       except (ValueError, IndexError):
         extracted_data = None
     else:
       extracted_data = None 
       break 
return extracted_data

if name == "main":
 json_file = "kaikki.org-dictionary-English.json"
  keys = ["sounds", "pos"]  
  extracted_data_list = extract_specific_data_from_entries(json_file, keys) 

print(extracted_data_list)