Beginner Blender Python Tutorial: Python Dictionaries Example 2 scene setup code (used in tutorial: https://youtu.be/FkJ2XanNBR4)

dict_example_2_start.py

# give Python access to Blender's functionality
import bpy

# extend Python functionality to generate random numbers
import random

# add ico spheres into the scene
object_count = 10
for _ in range(object_count):
    x = random.uniform(-5, 5)
    y = random.uniform(-5, 5)
    z = random.uniform(-5, 5)
    bpy.ops.mesh.primitive_ico_sphere_add(radius=1, location=(x, y, z))

# add cubes into the scene
for _ in range(object_count):
    x = random.uniform(-5, 5)
    y = random.uniform(-5, 5)
    z = random.uniform(-5, 5)
    bpy.ops.mesh.primitive_cube_add(location=(x, y, z))

# add cones into the scene
for _ in range(object_count):
    x = random.uniform(-5, 5)
    y = random.uniform(-5, 5)
    z = random.uniform(-5, 5)
    bpy.ops.mesh.primitive_cone_add(location=(x, y, z))