added missing docstring

tests/test_qasm_quimb_backend.py

@@ -23,6 +23,14 @@ def qibo_qft(nqubits, init_state, swaps):
 @pytest.mark.parametrize("nqubits, tolerance, is_mps",
                          [(1, 1e-6, True), (2, 1e-6, False), (5, 1e-3, True), (10, 1e-3, False)])
 def test_eval(nqubits: int, tolerance: float, is_mps: bool):
+
+    """Evaluate circuit with Quimb backend.
+
+    Args:
+        nqubits (int): Total number of qubits in the system.
+        tolerance (float): Maximum limit allowed for difference in results
+        is_mps (bool): True if state is MPS and False for tensor network structure
+    """
     # hack quimb to use the correct number of processes
     # TODO: remove completely, or at least delegate to the backend
     # implementation
@@ -35,9 +43,7 @@ def test_eval(nqubits: int, tolerance: float, is_mps: bool):
     # Test qibo
     qibo.set_backend(backend=config.qibo.backend,
                      platform=config.qibo.platform)
-    #qibo_time, (qibo_circ, result_sv) = time(
-        #lambda: qibo_qft(nqubits, init_state, swaps=True)
-    #)
+   
     qibo_circ, result_sv= qibo_qft(nqubits, init_state, swaps=True)