I already installed matplotlib but i can't deploy this on streamlit

File "/home/adminuser/venv/lib/python3.12/site-packages/streamlit/runtime/scriptrunner/exec_code.py", line 88, in exec_func_with_error_handling
    result = func()
             ^^^^^^File "/home/adminuser/venv/lib/python3.12/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 579, in code_to_exec
    exec(code, module.__dict__)File "/mount/src/streamlit/Coffe_shop.py", line 3, in <module>
    import matplotlib.pyplot as plt