Fix the issue that not compatible with python3.8

beizhansl · Sep 16, 2023 · c579253 · c579253
1 parent 29b454e
commit c579253
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/quafu/visualisation/circuitPlot.py b/quafu/visualisation/circuitPlot.py
@@ -226,7 +226,7 @@ def _circuit_wires(self):
             x1 = self.xs[-1] - 1
             self._h_wire_points.append([[x0, y], [x1, y]])
 
-    def _inits_label(self, labels: dict[int: str] = None):
+    def _inits_label(self, labels: dict = None):
         """ qubit-labeling """
         if labels is None:
             labels = self.q_label
@@ -241,7 +241,7 @@ def _inits_label(self, labels: dict[int: str] = None):
                        )
             self._text_list.append(txt)
 
-    def _measured_label(self, labels: dict[int: str] = None):
+    def _measured_label(self, labels: dict = None):
         """ measured qubit-labeling """
         if labels is None:
             labels = self.c_label
@@ -553,4 +553,4 @@ def _render_circuit(self):
         self._render_measure()
         self._render_barrier()
         self._render_closed_patch()
-        self._render_txt()
+        self._render_txt()