Error with stremalit

If you’re creating a debugging post, please include the following info:
1.https://fraud-detection-abaqkd5rwoubsguu2pe8xf.streamlit.app/)
2. GitHub - anashaslan/Fraud-Detection: Web application using Streamlit that detect Fraud Detection using Machine Learning models, which is CNN, SVM and Random Forest.
3. ```
[03:18:44] :package: Processed dependencies!


Traceback (most recent call last):


File “/home/adminuser/venv/bin/streamlit”, line 5, in


from streamlit.web.cli import main

File “/home/adminuser/venv/lib/python3.10/site-packages/streamlit/init.py”, line 70, in


from streamlit.delta_generator import DeltaGenerator as _DeltaGenerator

File “/home/adminuser/venv/lib/python3.10/site-packages/streamlit/delta_generator.py”, line 90, in


from streamlit.elements.arrow_altair import ArrowAltairMixin

File “/home/adminuser/venv/lib/python3.10/site-packages/streamlit/elements/arrow_altair.py”, line 35, in


from altair.vegalite.v4.api import Chart

ModuleNotFoundError: No module named ‘altair.vegalite.v4’


[03:18:45] :exclamation: error restarting streamlit: exit status 7: output: streamlit: ERROR (not running)
streamlit: ERROR (spawn error)


[03:18:45] :exclamation: Error during processing dependencies! Please fix the error and push an update, or try restarting the app.


[03:20:16] :exclamation: Streamlit server consistently failed status checks

4. Streamlit = 1.12.0, python = 3.11.11

I'm facing this error. can anyone help?