TEST.PY

# Function to find interdependent product groups
def find_interdependent_groups(transactions):
    product_groups = []
    remaining_products = set()

    # Get unique products
    for products in transactions:
        remaining_products |= products

    transactions_copy = transactions.copy()  # Create a copy of the list

    # Find interdependent groups
    while remaining_products:
        current_group = set()
        product = remaining_products.pop()
        current_group.add(product)
        new_products = {product}

        while new_products:
            product = new_products.pop()
            for idx, products in enumerate(transactions_copy):
                if product in products:
                    current_group |= products
                    new_products |= products
                    remaining_products -= products
                    del transactions_copy[idx]
        
        if current_group:
            product_groups.append(sorted(list(current_group)))

    return product_groups

# Finding interdependent product groups
interdependent_groups = find_interdependent_groups(customer_transactions)

# Display interdependent product groups
for i, group in enumerate(interdependent_groups, start=1):
    print(f"LISTE DE PRODUIT INTERDEPENDANT {i} = {','.join(map(str, group))}")