Bug located in DjordjecvicSarkarModel

### 🔍 Before submitting the issue

- [x] I have searched among the existing issues
- [x] I am using a Python virtual environment

### 🐞 Description of the bug

class DjordjecvicSarkarModel is missing the property to set high frequency corner.

### 📝 Steps to reproduce

NA

### 💻 Which operating system are you using?

Windows

### 📀 Which ANSYS version are you using?

2025.2

### 🐍 Which Python version are you using?

3.10

### 📦 Installed packages

```shell
accessible-pygments==0.0.5
aiohappyeyeballs==2.6.1
aiohttp==3.13.1
aiosignal==1.4.0
alabaster==0.7.16
annotated-types==0.6.0
ansys-api-edb==0.2.1
ansys-edb-core==0.2.1
ansys-pythonnet==3.1.0rc3
ansys-sphinx-theme==0.16.6
anyio==4.3.0
argon2-cffi==23.1.0
argon2-cffi-bindings==21.2.0
arrow==1.3.0
asgiref==3.9.1
asttokens==2.4.1
async-lru==2.0.4
async-timeout==5.0.1
attrs==23.2.0
Babel==2.14.0
bandit==1.7.0
beautifulsoup4==4.12.3
bidict==0.23.1
bleach==6.1.0
certifi==2024.2.2
cffi==2.0.0
cfgv==3.4.0
charset-normalizer==3.3.2
click==8.3.0
clr-loader==0.2.6
colorama==0.4.6
comm==0.2.2
commonmark==0.9.1
contourpy==1.2.1
coverage==7.4.4
cryptography==46.0.3
cycler==0.12.1
debugpy==1.8.1
decorator==5.1.1
defusedxml==0.7.1
Deprecated==1.2.18
distlib==0.3.8
Django==5.2.6
doc==0.1.0
docs==0.1.0
docutils==0.21.2
dparse==0.6.4
et-xmlfile==1.1.0
exceptiongroup==1.2.0
execnet==2.0.2
executing==2.0.1
fastjsonschema==2.19.1
filelock==3.13.3
fonttools==4.50.0
fpdf2==2.7.9
fqdn==1.5.1
frozenlist==1.8.0
gitdb==4.0.12
GitPython==3.1.45
grpcio==1.74.0
h11==0.14.0
httpcore==1.0.5
httpx==0.27.0
identify==2.5.35
idna==3.6
imageio==2.34.2
imagesize==1.4.1
importlib_metadata==8.0.0
iniconfig==2.0.0
ipykernel==6.29.4
ipython==8.23.0
isoduration==20.11.0
jedi==0.19.1
Jinja2==3.1.3
json5==0.9.24
jsonpointer==2.4
jsonschema==4.21.1
jsonschema-specifications==2023.12.1
jupyter-events==0.10.0
jupyter-lsp==2.2.4
jupyter_client==8.6.1
jupyter_core==5.7.2
jupyter_server==2.13.0
jupyter_server_terminals==0.5.3
jupyterlab==4.1.5
jupyterlab_pygments==0.3.0
jupyterlab_server==2.25.4
jupytext==1.16.1
kiwisolver==1.4.5
livereload==2.7.0
markdown-it-py==3.0.0
MarkupSafe==2.1.5
matplotlib==3.8.2
matplotlib-inline==0.1.6
mdit-py-plugins==0.4.0
mdurl==0.1.2
mistune==3.0.2
mock==5.1.0
multidict==6.7.0
nbclient==0.10.0
nbconvert==7.16.3
nbformat==5.10.3
nbsphinx==0.9.4
nest-asyncio==1.6.0
nodeenv==1.8.0
notebook_shim==0.2.4
numpy==1.26.0
numpydoc==1.7.0
openpyxl==3.1.2
overrides==7.7.0
packaging==24.0
pandas==2.1.1
pandocfilters==1.5.1
parso==0.8.3
pillow==10.3.0
platformdirs==4.2.0
pluggy==1.4.0
plumbum==1.8.3
pooch==1.8.2
pre-commit==3.7.0
prometheus_client==0.20.0
prompt-toolkit==3.0.43
propcache==0.4.1
protobuf==4.25.8
psutil==5.9.8
pure-eval==0.2.2
pyaedt==0.10.0
pycparser==2.22
pydantic==2.6.4
pydantic_core==2.16.3
pydata-sphinx-theme==0.14.4
PyGithub==1.59.0
Pygments==2.17.2
PyJWT==2.10.1
PyNaCl==1.6.0
pypandoc==1.13
pyparsing==3.1.2
pytest==7.4.3
pytest-cov==4.1.0
pytest-xdist==3.3.1
python-dateutil==2.9.0.post0
python-engineio==4.12.3
python-json-logger==2.0.7
python-socketio==5.14.2
pytomlpp==1.0.13
pytz==2024.1
pyvista==0.43.9
pywin32==306
pywinpty==2.0.13
PyYAML==6.0.1
pyzmq==25.1.2
recommonmark==0.7.1
referencing==0.34.0
requests==2.31.0
rfc3339-validator==0.1.4
rfc3986-validator==0.1.1
rpds-py==0.18.0
rpyc==6.0.0
Rtree==1.2.0
ruamel.yaml==0.18.15
ruamel.yaml.clib==0.2.14
safety==2.3.0
scikit-rf==1.2.0
scipy==1.14.0
scooby==0.10.0
Send2Trash==1.8.2
simple-websocket==1.1.0
six==1.16.0
smmap==5.0.2
sniffio==1.3.1
snowballstemmer==2.2.0
soupsieve==2.5
Sphinx==7.3.7
sphinx-autobuild==2024.2.4
sphinx-copybutton==0.5.2
sphinx-gallery==0.16.0
sphinx_design==0.6.0
sphinxcontrib-applehelp==1.0.8
sphinxcontrib-devhelp==1.0.6
sphinxcontrib-htmlhelp==2.0.5
sphinxcontrib-jsmath==1.0.1
sphinxcontrib-qthelp==1.0.7
sphinxcontrib-serializinghtml==1.1.10
sqlparse==0.5.3
stack-data==0.6.3
stevedore==5.5.0
tabulate==0.9.0
terminado==0.18.1
tinycss2==1.2.1
toml==0.10.2
tomli==2.0.1
tornado==6.4
traitlets==5.14.2
types-python-dateutil==2.9.0.20240316
typing_extensions==4.15.0
tzdata==2024.1
uri-template==1.3.0
urllib3==2.2.1
virtualenv==20.25.1
vtk==9.3.0
wcwidth==0.2.13
webcolors==1.13
webencodings==0.5.1
websocket-client==1.7.0
wrapt==1.17.3
wsproto==1.2.0
yarl==1.22.0
zipp==3.19.2
```

Start by locating the DjordjecvicSarkarModel class in the pyedb-core source and compare its existing model properties with related models. Confirm how the high-frequency corner is represented and verify that the property can be set as requested, including coverage in the relevant tests if they exist.

Written by the indexing model from the issue text.