facing issues in creating RPM for pandas

Question

i am trying to create rpm for pandas, below is my spec file, when i try to build the rpm with this command i get this error sudo rpmbuild --define "_topdir pwd" -bb rpmbuild/SPECS/pand.spec

Name:           python3-pandas
Version:        1.4.2
Release:        0
Summary:        Powerful data structures for data analysis, time series, and statistics
License:        BSD-3-Clause
URL:            https://pandas.pydata.org
Source:         https://files.pythonhosted.org/packages/source/p/pandas/pandas-%{version}.tar.gz
BuildRoot:      %{_tmppath}/%{name}-%{version}-build

%description
<div align="center">
  <img src="https://pandas.pydata.org/static/img/pandas.svg"><br>
</div>



See the full instructions for [installing from source](https://pandas.pydata.org/pandas-docs/stable/install.html#installing-from-source).

## License
[BSD 3](LICENSE)

## Documentation
The official documentation is hosted on PyData.org: https://pandas.pydata.org/pandas-docs/stable



%prep
%setup -q -n pandas-%{version}

%build
python3 setup.py build

%install
python3 setup.py install --prefix=%{_prefix} --root=%{buildroot}

%clean
rm -rf %{buildroot}

%files
%defattr(-,root,root,-)
%{python3_sitelib}/*

%changelog

error

$ sudo rpmbuild --define "_topdir `pwd`" -bb SPECS/pand.spec
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.FUk3M9
+ umask 022
+ cd /home/****/rpmbuild/BUILD
+ cd /home/****/rpmbuild/BUILD
+ rm -rf pandas-1.4.2
+ /usr/bin/gzip -dc /home/***/rpmbuild/SOURCES/pandas-1.4.2.tar.gz
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd pandas-1.4.2
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.dNRCRw
+ umask 022
+ cd /home/*****/rpmbuild/BUILD
+ cd pandas-1.4.2
+ python3 setup.py build
Traceback (most recent call last):
  File "setup.py", line 18, in <module>
    import numpy
ModuleNotFoundError: No module named 'numpy'
error: Bad exit status from /var/tmp/rpm-tmp.dNRCRw (%build)


RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.dNRCRw (%build)

any help in building rpm would really be appreciated