How Can I Append Rects On Each Of My Appended Tiles

Question

what I am trying to do is append a rect on each tile I place I have tile map that allows me to place tiles but I want it to place a rect as well with each of the following tiles I am not sure how I would do it but I tried to put my tile images on a class

class block:
    def __init__(self,x,y,height,width,color):
        self.x = x
        self.y = y
        self.height = height
        self.width = width
        self.color = color
        self.rect = pygame.Rect(x,y,height,width)
        self.block_types = [pygame.image.load('top_left_outer.png'), pygame.image.load('top_right_outer.png'), pygame.image.load('single_pillar_top.png')]
        self.block_types = [pygame.transform.scale(image,(image.get_width()//4,image.get_height()//4)) for image in self.block_types]
    def draw(self):
        self.rect.topleft = (self.x,self.y)
        pygame.draw.rect(surface,self.color,self.rect)

then I made a block1 variables that contains my rect I thought this would create 1 block for each of the tile I place but this is happening right no VIDEO < a rect is not appending with the tiles at all

white = (255,255,255)
block1 = block(200,200,50,50,white)

in my main loop this is how I am appending my tiles

run = True
while run:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_s:
                print('Saving the map...')
                with open('save.txt', 'w') as f:
                    f.write(repr(map))
         # this part gets the key event and block type and place it on the map when I click  
        if event.type == pygame.MOUSEBUTTONDOWN:
            mouse_x, mouse_y = pygame.mouse.get_pos()
            tile_x, tile_y = mouse_x // block1.block_types[0].get_width(), mouse_y // block1.block_types[0].get_height()
            if 0 <= tile_x < len(map[0]) and 0 <= tile_y < len(map):
                if block01:
                    map[tile_y][tile_x] = 0 # Block of block_types[0]
                if block2:
                    map[tile_y][tile_x] = 1 # Block of block_types[0]
                if block3:
                    map[tile_y][tile_x] = 2 # Block of block_types[0]



    # this part will append tiles for me  
    for y in range(len(map)):
        for x in range(len(map[y])):
            if map[y][x] != -1:
                surface.blit(block1.block_types[map[y][x]], (x * block1.block_types[0].get_width(), y * block1.block_types[0].get_height()))

TO sum it up what I am trying to say is how would I append a rect for each tile I place because later I will be using collisions with those rectangles my full code

import pygame, os
pygame.init()


surface = pygame.display.set_mode((800,700))


class block:
    def __init__(self,x,y,height,width,color):
        self.x = x
        self.y = y
        self.height = height
        self.width = width
        self.color = color
        self.rect = pygame.Rect(x,y,height,width)
        self.block_types = [pygame.image.load('top_left_outer.png'), pygame.image.load('top_right_outer.png'), pygame.image.load('single_pillar_top.png')]
        self.block_types = [pygame.transform.scale(image,(image.get_width()//4,image.get_height()//4)) for image in self.block_types]
    def draw(self):
        self.rect.topleft = (self.x,self.y)
        pygame.draw.rect(surface,self.color,self.rect)



white = (255,255,255)
block1 = block(200,200,50,50,white)

map = [[-1 for x in range(40)] for y in range(40)]


if os.path.exists('save.txt'):
    with open('save.txt') as f:
        map = eval(f.read())
else:

    map = [
        [-1, -1, -1, -1],
        [2, 2, -1, 2],
        [1, 1, 2, 1],
        [0, 0, 1, 0]
    ]






block01 = False
block2 = False
block3 = False
fps = 60
clock = pygame.time.Clock()
run = True
while run:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_s:
                print('Saving the map...')
                with open('save.txt', 'w') as f:
                    f.write(repr(map))
                    
        if event.type == pygame.MOUSEBUTTONDOWN:
            mouse_x, mouse_y = pygame.mouse.get_pos()
            tile_x, tile_y = mouse_x // block1.block_types[0].get_width(), mouse_y // block1.block_types[0].get_height()
            if 0 <= tile_x < len(map[0]) and 0 <= tile_y < len(map):
                if block01:
                    map[tile_y][tile_x] = 0 # Block of block_types[0]
                if block2:
                    map[tile_y][tile_x] = 1 # Block of block_types[0]
                if block3:
                    map[tile_y][tile_x] = 2 # Block of block_types[0]


        #---------------------------------------------------------------
    keys = pygame.key.get_pressed()
    if keys[pygame.K_SPACE]:
        block01 = True



        #----------------------------------------------------
    surface.fill((0, 0, 0))
    block1.draw()


    for y in range(len(map)):
        for x in range(len(map[y])):
            if map[y][x] != -1:
                surface.blit(block1.block_types[map[y][x]], (x * block1.block_types[0].get_width(), y * block1.block_types[0].get_height()))

    pygame.display.flip()
    clock.tick(fps)

pygame.quit()