# module.py
shared_variable = 10

# main.py
import module

print(module.shared_variable)

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# utils.py
def print_variable(var):
    print(var)

# main.py
from utils import print_variable

shared_variable = 20
print_variable(shared_variable)

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# shared_class.py
class SharedVariables:
    def __init__(self):
        self.variable1 = 30
        self.variable2 = 40

# main.py
from shared_class import SharedVariables

shared_vars = SharedVariables()
print(shared_vars.variable1)
print(shared_vars.variable2)

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