Hi streamlit, please help correct me if I’m wrong. I have 50M+ json file to load and play with the data inside. The data itself don’t change, so I try to @st.cache it. The code is like following,
@st.cache def load_data(filename): data = json.load(open(filename)) do_some_data_cleaning_job_in_memory.. return data data=load_data("batch101.json") # the 50M+ file, and type(data)==dict category=st.sidebar.radio("Category:", list(data.keys())) id=st.sidebar.slide("Data_id:", min_val=0, max_val=len(data[category])-1) st.write(data[category][id])
But each time I interact with the widget, the page will show “Running load_data” and page gets gray for about 5 seconds. It looks like the caching is not working here. Am I doing something wrong? Thanks for any advice.