I’m working on a Python script that reads a list of numbers from a file and calculates their sum. However, when I run the script, I encounter a TypeError. Below is the relevant part of my code:

I have working on different problems on ‘countries.json’ data. So now I need to find the country with the smallest area. so I’ve loaded the countries data to ‘country_data’. But some of the data does not have ‘area’. so its returning ‘None’ when I try to iterate and find minimum area.I need to avoid returning of ‘None’

I am struggling with error, mentioned in title.

import random elements = { “normal”: {“strong_against”: [“None”], “weak_against”: [“None”]}, “fire”: {“strong_against”: [“earth”, “ice”], “weak_against”: [“water”, “ice”]}, “water”: {“strong_against”: [“fire”, “poison”], “weak_against”: [“earth”, “electric”]}, “earth”: {“strong_against”: [“water”, “poison”], “weak_against”: [“fire”, “nature”]}, “holy”: {“strong_against”: [“dark”], “weak_against”: [“dark”]}, “dark”: {“strong_against”: [“holy”], “weak_against”: [“holy”]}, “ice”: {“strong_against”: [“fire”], “weak_against”: [“fire”]}, “electric”: {“strong_against”: [“water”], “weak_against”: [“earth”]}, “poison”: {“strong_against”: [“nature”], “weak_against”: […]

from datetime import datetime from stock_class import Stock, DailyData from os import path from tkinter import * from tkinter import ttk from tkinter import messagebox, simpledialog, filedialog import csv import matplotlib.pyplot as plt import json class StockApp: def __init__(self): self.stock_list = [] # Create Window self.root = Tk() self.root.title(“Stock Manager”) # Add Menu self.menubar = […]

I am training a Model using DETR. My code :

What argument am I missing? The number of args sent and received appear to be the same. Both of these methods are inside a class. The wait_for_evictions_timeout is also found in stack so it’s not like it is missing