При запуске скрипта pyscripter выдаёт "No such file or directory: 'people-file'"?

Traceback (most recent call last):
  File "<interactive input>", line 1, in <module>
FileNotFoundError: [Errno 2] No such file or directory: 'people-file'

# инициализировать данные для последующего сохранения в файлах
 
# записи
bob = {'name': 'Bob Smit', 'age': 42, 'pay': 30000, 'job':'dev'}
sue = {'name': 'Sue Jones', 'age': 30, 'pay': 40000, 'job':'man'}
tom = {'name': 'Tom', 'age': 50, 'pay': 0, 'job': None}
 
# база данных
db = {}
db['bob'] = bob
db['sue'] = sue
db['tom'] = tom
 
if __name__ =='__main__':
    for key in db:
        print(key, '=>\n ', db[key])

dbfilename = 'people-file'
ENDDB = 'enddb.'
ENDREC = 'endrec.'
RECSEP = '=>'
 
def storeDbase(db, dbfilename=dbfilename):
    dbfile = open(dbfilename, 'w')
    for key in db:
        print(key, file=dbfile)
        for (name, value) in db[key].items():
            print(name + RECSEP + repr(value), file=dbfile)
        print(ENDREC, file=dbfile)
    print(ENDDB, file=dbfile)
    dbfile.close
 
 
def loadDbase(dbfilename=dbfilename):
    dbfile = open(dbfilename)
    import sys
    sys.stdin = dbfile
    db = {}
    key = input()
    while key != ENDDB:
        rec = {}
        field = input()
    while field != ENDREC:
        name, value = field.split(RECSEP)
    rec[name]=eval(value)
    field = input()
    db[key] = rec
    key = input()
    return db
if __name__ == '__main__' :
    from initdata import db
    storeDbase(db)