fix: E722 issues

train.py

@@ -99,7 +99,7 @@ def run(rank, n_gpus, hps):
         name=utils.latest_checkpoint_path(hps.model_dir, "D_*.pth")
         global_step=int(name[name.rfind("_")+1:name.rfind(".")])+1
         #global_step = (epoch_str - 1) * len(train_loader)
-    except: # noqa: E722 I have no idea about this CC: @ylzz1997
+    except AssertionError:
         print("load old checkpoint failed...")
         epoch_str = 1
         global_step = 0

utils.py

@@ -164,7 +164,7 @@ def load_checkpoint(checkpoint_path, model, optimizer=None, skip_optimizer=False
             # print("load", k)
             new_state_dict[k] = saved_state_dict[k]
             assert saved_state_dict[k].shape == v.shape, (saved_state_dict[k].shape, v.shape)
-        except: # noqa: E722 I have no idea about this CC: @ylzz1997
+        except AssertionError:
             print("error, %s is not in the checkpoint" % k)
             logger.info("%s is not in the checkpoint" % k)
             new_state_dict[k] = v
@@ -483,7 +483,7 @@ def train_index(spk_name,root_dir = "dataset/44k/"):  #from: RVC https://github.
                 .fit(big_npy)
                 .cluster_centers_
             )
-        except:  # noqa: E722
+        except ValueError:
             info = traceback.format_exc()
             print(info)
     n_ivf = min(int(16 * np.sqrt(big_npy.shape[0])), big_npy.shape[0] // 39)