No matching distribution found for numpy==1.19.3

**Summary[问题简述（一句话）]**
No matching distribution found for numpy==1.19.3

**Env & To Reproduce[复现与环境]**
python3.10

**Screenshots[截图（如有）]**
ERROR: Command errored out with exit status 1:
command: 'C:\ProgramData\Anaconda3\envs\Tensorflow\python.exe' 'C:\ProgramData\Anaconda3\envs\Tensorflow\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\ADMINI~1\AppData\Local\Temp\tmpim2rd1dg'
cwd: C:\Users\Administrator\AppData\Local\Temp\pip-install-jd3vwhom\numpy_e791d634113e45f4bd012817fb60b19f
Complete output (275 lines):
setup.py:67: RuntimeWarning: NumPy 1.19.3 may not yet support Python 3.10.

The report identifies Python 3.10, an Anaconda environment, and a NumPy 1.19.3 installation failure, but no project file or test is named. Start by locating where the NumPy version is declared and reproduce the installation error; done means the project dependencies install successfully under the reported environment.

Written by the indexing model from the issue text.