fix some bugs

[ZhiboRao]

No description provided.

[sourcery-ai]

Sourcery Code Quality Report

✅  Merging this PR will increase code quality in the affected files by 1.47%.

Quality metrics	Before	After	Change
Complexity	2.93 ⭐	2.69 ⭐	-0.24 👍
Method Length	42.78 ⭐	41.59 ⭐	-1.19 👍
Working memory	7.59 🙂	7.53 🙂	-0.06 👍
Quality	77.61% ⭐	79.08% ⭐	1.47% 👍

Other metrics	Before	After	Change
Lines	235	227	-8

Changed files	Quality Before	Quality After	Quality Change
Source/JackFramework/Core/build_training_graph.py	77.61% ⭐	79.08% ⭐	1.47% 👍

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
Source/JackFramework/Core/build_training_graph.py	BuildGraph.adjust_lr_scheduler	7 ⭐	65 🙂	14 😞	60.61% 🙂	Extract out complex expressions
Source/JackFramework/Core/build_training_graph.py	BuildGraph.train_model	3 ⭐	108 🙂	11 😞	63.04% 🙂	Extract out complex expressions
Source/JackFramework/Core/build_training_graph.py	BuildGraph.val_model	3 ⭐	82 🙂	11 😞	66.67% 🙂	Extract out complex expressions
Source/JackFramework/Core/build_training_graph.py	BuildGraph.__calculation_process	1 ⭐	52 ⭐	10 😞	75.17% ⭐	Extract out complex expressions

Legend and Explanation

The emojis denote the absolute quality of the code:

• ⭐ excellent
• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

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