code: def run_drop(args):
      
      dbname = bigchaindb.config['database']['name']
  
      if not args.yes:
          response = input_on_stderr('Do you want to drop `{}` database? [y/n]: '.format(dbname))
          if response != 'y':
              return
  
      conn = backend.connect()
      dbname = bigchaindb.config['database']['name']
      try:
          schema.drop_database(conn, dbname)
      except DatabaseDoesNotExist:
          print("Cannot drop '{name}'. The database does not exist.".format(name=dbname), file=sys.stderr)
docs: Drop the database