IT IS coded given in server 

import requests
import base64
import json
import sys

API_KEY = '690d0f852f6a8761f6eed2e86aea1b0bdd4037dc600ecf49968d4bdfb925d4ca'
BASE_URL = 'https://www.virustotal.com/api/v3/'

def get_virus_total_results(input_type, values):
    if input_type == 'ip':
        return fetch_virus_total_data('ip_addresses', values)
    elif input_type == 'url':
        url_ids = []
        for i in values:
            url_id = base64.urlsafe_b64encode(i.encode()).decode().strip("=")
            url_ids.append(url_id)
        return fetch_virus_total_data('urls', url_ids)
    elif input_type == 'domain':
        return fetch_virus_total_data('domains', values)
    elif input_type in ['file', 'sha256', 'md5', 'sha1']:
        return fetch_virus_total_data('files', values)
    else:
        return f"Unsupported input type: {input_type}"

def fetch_virus_total_data(item_type, values):
    headers = {
        'accept':'application/json',
        'x-apikey': API_KEY
    }

    results = {}
    for value in values:
        url = f"{BASE_URL}{item_type}/{value}"
        response = requests.get(url, headers=headers)

        if response.status_code == 200:
            results[value] = response.json()
        else:
            results[value] = f"Error: {response.status_code}"

    return results

def process_input(input_data):
    all_results = {}

    # Loop dynamically for whatever is present
    for input_type, values in input_data.items():
        if not values:
            continue

        if isinstance(values, str):
            values = [values]
        elif isinstance(values, list):
            pass
        else:
            print(f"Unsupported value type for {input_type}")
            continue

        results = get_virus_total_results(input_type, values)
        all_results[input_type] = results

    return all_results

if __name__ == "__main__":
    if len(sys.argv) < 2:
        print("usage:Virustotal.py '<json-input>'")
        sys.exit(1)

    try:
        input_data = json.loads(sys.argv[1])
    except json.JSONDecodeError as e:
        print(f"Invalid JSON input: {e}")
        sys.exit(1)

    all_results = process_input(input_data)

    print(json.dumps(all_results, indent=4))

input commands through nework utilis
note:[virus_total fetch= python3 /opt/virus_total.py "{{network_utilities_remote_computer}}"

import json
inputs.network_utilities_shell_command="virus_total_fetch"

inputs.network_utilities_remote_computer="remote_computer"

type1="ip"
value1=["10.1.1.13","172.1.1.23"]

if value1=='None':
  inputs.network_utilities_shell_params='{"'+type1+'": "'+value1+'"}'

else:
  inputs.network_utilities_shell_params=json.dumps({type1: value1})

i am getting error like this

{'version': 2.0, 'success': True, 'reason': None, 'content': {'commandline': "python3 /opt/virus_total.py ''", 'start': 1745939042682, 'end': 1745939043089, 'elapsed': 406, 'exitcode': 1, 'stdout': 'Invalid JSON input: Expecting value: line 1 column 1 (char 0)\n', 'stderr': '', 'stdout_json': None, 'stderr_json': None}, 'raw': None, 'inputs': {'network_utilities_remote_computer': 'remote_computer', 'network_utilities_shell_command': 'virus_total_fetch', 'network_utilities_shell_params': '{"ip": ["10.1.1.13", "172.1.1.23"]}'}, 'metrics': {'version': '1.0', 'package': 'fn-network-utilities', 'package_version': '1.2.0', 'host': 'bb8591ce-5a6e-4326-9c5a-75c23315e591-84cc9c86d4-zc65j', 'execution_time_ms': 408, 'timestamp': '2025-04-29 15:04:03'}}



CAN ANY ONE HELP ME WITH THIS ERROR  AND TELL ME THE CORRECTION AND WHERE CORRECT TO AVPOID THE ERROR
I AM FRESHER  TO THIS