remove env variable python

torch.tensor([[1., -1.], [1., -1.]]) Here is what the above code is Doing: 1. We create a tensor of size (2, 2) and fill it with zeros. 2. We create a tensor of size (2, 2) and fill it with ones. 3. We create a tensor of size (2, 2) and fill it with random values….

import pygame as pg pg.init() screen = pg.display.set_mode((640, 480)) COLOR_INACTIVE = pg.Color(‘lightskyblue3’) COLOR_ACTIVE = pg.Color(‘dodgerblue2’) FONT = pg.font.Font(None, 32) class InputBox: def __init__(self, x, y, w, h, text=”): self.rect = pg.Rect(x, y, w, h) self.color = COLOR_INACTIVE self.text = text self.txt_surface = FONT.render(text, True, self.color) self.active = False def handle_event(self, event): if event.type == pg.MOUSEBUTTONDOWN:…

Python 3.6.9 (default, Oct 8 2020, 12:12:24) [GCC 8.4.0] on linux Type “help”, “copyright”, “credits” or “license” for more information. >>> a = {‘a’: 123, ‘c’: 5} >>> b = {‘a’: 2, ‘b’: 4} >>> a.keys() & b.keys() # intersection {‘a’} >>> a.keys() ^ b.keys() # difference {‘b’, ‘c’} >>> a.keys() – b.keys() # subtraction…

import secrets secrets.token_urlsafe(16) # ‘DfpKRcWH50lOVjllN4t2ww’ secrets.token_hex(16) # ‘c3696cfb5ca4605a48764a1b14c8096a’ secrets.token_bytes(16) # b’\xa50\xd1\xdcE\x9d

import time import sys import socket import os s = socket.socket() host = “User-PC” port = 8080 s.connect((host,port)) print(“”) print(“connected to server”) print(“”) Here is what the above code is Doing: 1. Create a socket object 2. Get the local machine name 3. Reserve a port for your service. 4. Bind to the port 5….

Just put model.predict(x_test) instead of model.predict([x_test]) Here is what the above code is Doing: 1. It’s creating a model using the Sequential class. 2. It’s adding layers to the model using the .add() method. 3. It’s compiling the model using the .compile() method. 4. It’s training the model using the .fit() method. 5. It’s making…