feat: using PlanQK provider for PennyLane-Qiskit plugin

planqk/qiskit/backend.py

@@ -170,6 +170,8 @@ def run(self, circuit, **kwargs) -> PlanqkJob:
                 raise ValueError("Multi-experiment jobs are not supported")
             circuit = circuit[0]
 
+        # PennyLane-Qiskit Plugin identifies the result based on the circuit name which must be "circ0"
+        circuit.name = "circ0"
         shots = kwargs.get('shots', self._backend_info.configuration.shots_range.min)
 
         # TODO add support for input params

planqk/qiskit/job.py

@@ -1,6 +1,7 @@
 from typing import Optional
 
 from qiskit.providers import JobV1, JobStatus, Backend
+from qiskit.qobj import QobjExperimentHeader
 from qiskit.result import Result
 from qiskit.result.models import ExperimentResult, ExperimentResultData
 
@@ -81,7 +82,9 @@ def result(self) -> Result:
             data=ExperimentResultData(
                 counts=result_data["counts"] if result_data["counts"] is not None else {},
                 memory=result_data["memory"] if result_data["memory"] is not None else []
-            )
+            ),
+            # Header required for PennyLane-Qiskit Plugin as it identifies the result based on the circuit name which is always "circ0"
+            header=QobjExperimentHeader(name="circ0")
         )
 
         self._result = Result(