




import numpy as np
import qiskit
from qiskit import Aer, ClassicalRegister, QuantumCircuit, QuantumRegister, execute







def  lowerCAmelCase  (	UpperCAmelCase = np.pi / 2,	UpperCAmelCase = np.pi / 2,	UpperCAmelCase = np.pi / 2       )  ->qiskit.result.counts.Counts:






					"""simple docstring"""






					__magic_name__					:							Optional[Any]		   =							QuantumRegister(3,	'''qr'''       )  # Define the number of quantum bits
					__magic_name__					:							List[str]		   =							ClassicalRegister(1,	'''cr'''       )  # Define the number of classical bits

					__magic_name__					:							str		   =							QuantumCircuit(UpperCAmelCase,	UpperCAmelCase       )  # Define the quantum circuit.

					# Build the circuit
					quantum_circuit.u(UpperCAmelCase,	UpperCAmelCase,	UpperCAmelCase,	0       )  # Quantum State to teleport
					quantum_circuit.h(1       )  # add hadamard gate
					quantum_circuit.cx(
					    1,	2       )  # add control gate with qubit 1 as control and 2 as target.
					quantum_circuit.cx(0,	1       )
					quantum_circuit.h(0       )
					quantum_circuit.cz(0,	2       )  # add control z gate.
					quantum_circuit.cx(1,	2       )

					quantum_circuit.measure([2],	[0]       )  # measure the qubit.

					# Simulate the circuit using qasm simulator
					__magic_name__					:							Optional[Any]		   =							Aer.get_backend('''aer_simulator'''       )
					__magic_name__					:							Optional[int]		   =							execute(UpperCAmelCase,	UpperCAmelCase,	shots=1000       )

					return job.result().get_counts(UpperCAmelCase       )


if __name__ == "__main__":
				print(
				    '''Total count for teleported state is: '''
				    f"{quantum_teleportation(np.pi/2, np.pi/2, np.pi/2)}"
				)











"""simple docstring"""







import importlib.metadata
import subprocess
import sys





def 						lowercase__(A = False						)				->List[str]:




						"""simple docstring"""



						lowercase__				:      Any=       False
						if "IPython" in sys.modules:
												lowercase__				:      Tuple=       "google.colab" in str(sys.modules["IPython"].get_ipython()						)

						if in_colab:
												if upgrade:
																		lowercase__				:      Optional[int]=       ["pip", "install", "-U", "torch"]
																		subprocess.run(A					,		check=A						)
												# get the current version of torch
												lowercase__				:      Tuple=       importlib.metadata.version("torch"						)
												lowercase__				:      Dict=       torch_version[: torch_version.rindex("."						)]
												lowercase__				:      Dict=       f'''https://storage.googleapis.com/tpu-pytorch/wheels/colab/torch_xla-{torch_version_trunc}-cp37-cp37m-linux_x86_64.whl'''
												lowercase__				:      Union[str, Any]=       ["pip", "install", xla_wheel]
												subprocess.run(A					,		check=A						)
						else:
												raise RuntimeError("`install_xla` utility works only on google colab."						)






