Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
graphviz-python3
graphviz-python3(x86-64)
libgv_python.so()(64bit)
python3.6dist(gv)
python3dist(gv)

Requires :

graphviz = 2.40.1-40.el8
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libcdt.so.5()(64bit)
libcgraph.so.6()(64bit)
libexpat.so.1()(64bit)
libgcc_s.so.1()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgvc.so.6()(64bit)
libltdl.so.7()(64bit)
libm.so.6()(64bit)
libpathplan.so.4()(64bit)
libpython3.6m.so.1.0()(64bit)
libstdc++.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
libxdot.so.4()(64bit)
libz.so.1()(64bit)
python(abi) = 3.6
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PartialHardlinkSets) <= 4.0.4-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1
rtld(GNU_HASH)

Content of RPM :
/usr/lib/.build-id
/usr/lib/.build-id/ed
/usr/lib/.build-id/ed/0964814669daea84228aed810549f911e01ce6
/usr/lib64/python3.6/site-packages/__pycache__
/usr/lib64/python3.6/site-packages/__pycache__/gv.cpython-36.opt-1.pyc
/usr/lib64/python3.6/site-packages/__pycache__/gv.cpython-36.pyc
/usr/lib64/python3.6/site-packages/_gv.so
/usr/lib64/python3.6/site-packages/gv.py
/usr/share/man/man3/gv.3python.gz