data.py

# a list containing one grocery store
ONE_GROCERY = [
    {"name": "Ada's Technical Books", "type": "book"},
    {"name": "Elliott Bay", "type": "book"},
    {"name": "Central Co-op", "type": "grocery"} 
]

# a list containing two adjacent grocery stores
TWO_GROCERY = [
    {"name": "Ada's Technical Books", "type": "book"},
    {"name": "Elliott Bay", "type": "book"},
    {"name": "Central Co-op", "type": "grocery"},
    {"name": "PCC", "type": "grocery"} 
]