def reset():
"""Resets internal seed and creates a new dataflow graph.
Note that no streams or operators can be re-used safely.
"""
global _num_py_operators
_num_py_operators = 0
_internal.reset()
def reset():
"""Create a new dataflow graph.
Note:
A call to this function renders the previous dataflow graph unsafe to
use.
"""
logger.info("Resetting the default graph.")
global _num_py_operators
_num_py_operators = 0
_internal.reset()