Given a city name, find the team based in that city and report its name and playground.
Read the city name from the input file (the whole file content, stripped, is the city).
Output one row: the team name and playground, in that order, separated by a single space.
Note: Do not hard-code the database name — your program is run against a different database instance for evaluation. The input file is in the same folder as your program.
For the database connection, use these variables:
database = sys.argv[1] # database name, from the command line
user = os.environ.get('PGUSER')
password = os.environ.get('PGPASSWORD')
host = os.environ.get('PGHOST')
port = os.environ.get('PGPORT')
The input is a file named city.txt in the same folder — A single line holding one city name (e.g. Bhopal)..
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