St.cache for multiple tabs with an uploader file

Using Streamlit
, ,
1

Hi guys, i’m trying to caching an uploader file that works as input for all my tabs, but nothing works. if someone has an idea pls.
Here is my code:
fileEval = st.file_uploader(“Cargue un archivo”, type=[‘xlsm’])

@st.cache(allow_output_mutation=True)
def get_data():
    fileEval
    return fileEval

#fileEval = get_data()

st.markdown(
'<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css" integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">',
unsafe_allow_html=True,
)
query_params = st.experimental_get_query_params()
tabs = ["Datos", "Explainer", "Shap", "RaR", "Predicciones"]
if "tab" in query_params:
    active_tab = query_params["tab"][0]
else:
    active_tab = "Datos"

if active_tab not in tabs:
    st.experimental_set_query_params(tab="Datos")
    active_tab = "Datos"

li_items = "".join(
    f"""
    <li class="nav-item">
        <a class="nav-link{' active' if t==active_tab else ''}" href="/?tab={t}">{t}</a>
    </li>
    """
    for t in tabs
)
tabs_html = f"""
    <ul class="nav nav-tabs">
    {li_items}
    </ul>
"""

st.markdown(tabs_html, unsafe_allow_html=True)
st.markdown("<br>", unsafe_allow_html=True)
if active_tab == "Datos":
    #fileEval = get_data()
    # when 'Predict' is clicked, make the prediction and store it 
    #if st.button("Procesar"):
    if fileEval:
        dataRaw = fileInput(fileEval)
        data    = delAss(dataRaw)
        dataI   = delImp(dataRaw)

elif active_tab == "Explainer":
    if fileEval:
        dataRaw = fileInput(fileEval)
        data    = delAss(dataRaw)
        dataI   = delImp(dataRaw)
        dataI['idpers'] = 'Cliente nuevo'

elif active_tab == "Shap":
    if fileEval:
        dataRaw = fileInput(fileEval)
        data    = delAss(dataRaw)
        dataI   = delImp(dataRaw)
        dataI['idpers'] = 'Cliente nuevo'
2

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