docs tweak

pennylane_qiskit/__init__.py

@@ -18,6 +18,6 @@
 from .basic_aer import BasicAerDevice, BasicSimulatorDevice
 from .ibmq import IBMQDevice
 from .remote import RemoteDevice
-from .converter import load, load_pauli_op, load_qasm, load_qasm_from_file
+from .converter import load, load_pauli_op, load_qasm, load_qasm_from_file, load_noise_model
 from .runtime_devices import IBMQCircuitRunnerDevice
 from .runtime_devices import IBMQSamplerDevice

pennylane_qiskit/converter.py

@@ -1054,7 +1054,7 @@ def load_noise_model(noise_model, **kwargs) -> qml.NoiseModel:
 
     Args:
         noise_model (qiskit_aer.noise.NoiseModel): A Qiskit noise model object
-        kwargs: Optional keyword arguments for conversion of the noise model
+        kwargs: Optional keyword arguments for the conversion of the noise model
 
     Keyword Arguments:
         quantum_error (bool): include quantum errors in the converted noise model. Default is ``True``
@@ -1071,7 +1071,7 @@ def load_noise_model(noise_model, **kwargs) -> qml.NoiseModel:
 
     .. note::
 
-        Currently, PennyLane noise models does not support readout errors, so those will be skipped during conversion.
+        Currently, PennyLane noise models do not support readout errors, so those will be skipped during conversion.
 
     **Example**
 

pennylane_qiskit/noise_models.py

@@ -85,7 +85,8 @@ def _build_qerror_op(error, **kwargs) -> qml.QubitChannel:
 
 
 def _build_noise_model_map(noise_model, **kwargs) -> Tuple[dict, dict]:
-    """Builds a noise model map from which a PennyLane noise model can be constructed efficiently.
+    """Builds a noise model map from a Qiskit noise model. This noise model map can be used
+    to efficiently construct a PennyLane noise model.
 
     Args:
         noise_model (qiskit_aer.noise.NoiseModel): Qiskit's noise model
@@ -97,7 +98,7 @@ def _build_noise_model_map(noise_model, **kwargs) -> Tuple[dict, dict]:
         decimals (int): number of decimal places to round the Kraus matrices. Default is ``10``
 
     Returns:
-        (dict, dict): returns mappings for ecountered quantum errors and readout errors.
+        (dict, dict): returns mappings for the given quantum errors and readout errors in the ``noise_model``.
 
     For plugin developers: noise model map tuple consists of following two (nested) mappings:
         * qerror_dmap: noise_operation -> wires -> target_gate

setup.py

@@ -55,6 +55,7 @@
         'pennylane.io': [
             'qiskit = pennylane_qiskit:load',
             'qiskit_op = pennylane_qiskit:load_pauli_op',
+            'qiskit_noise = pennylane_qiskit:load_noise_model',
             'qasm = pennylane_qiskit:load_qasm',
             'qasm_file = pennylane_qiskit:load_qasm_from_file',
             ],