Fix return type in examples/tempoGAN/functions.py for tempoGAN (#963)

Author: HydrogenSulfate

docs/zh/examples/spinn.md

@@ -140,7 +140,7 @@ examples/spinn/helmholtz3d.py:106:156
 
 第四个参数是约束条件的名字，需要给每一个约束条件命名，方便后续对其索引。此处命名为 "PDE" 即可。
 
-#### 3.3.3 边值约束
+#### 3.3.2 边值约束
 
 第三个约束条件是边值约束，代码如下：
 

examples/tempoGAN/functions.py

@@ -407,7 +407,7 @@ def loss_func(self, output_dict, *args):
             out_disc_from_gen, label_zeros, reduction="mean"
         )
         losses = loss_disc_from_target * self.weight_disc + loss_disc_from_gen
-        return {"CE_loss", losses}
+        return {"CE_loss": losses}
 
     def loss_func_tempo(self, output_dict, *args):
         out_disc_tempo_from_target = output_dict["out_disc_tempo_from_target"]
@@ -425,7 +425,7 @@ def loss_func_tempo(self, output_dict, *args):
         losses = (
             loss_disc_tempo_from_target * self.weight_disc + loss_disc_tempo_from_gen
         )
-        return {"CE_tempo_loss", losses}
+        return {"CE_tempo_loss": losses}
 
 
 class DataFuncs: