hi all ! This is my first message here, so i want to thank you for your wonderful work ! Streamlit is so nice and friendly, great ! I am facing some issues trying to reproduce the pydeck HexagonLayer demo . when i use .csv data from url all works fine and it’s look like this [streamlit_demo] But …

Hi @Dorian_Massoulier , I used Streamlit 0.71.0 and it worked fine for me, there was no lag in loading map with DATA_URL or loading data from CSV file. I even checked with and without @st.cache even that didn’t affect the speed and 1 more thing I tried different versions of streamlit in all those ver…

Hi @sree369nidhi , i am trying with streamlit 0.71.0 and it’s freezing when i use dataframe as data, with direfox and chrome. I have this error [Capture du 2020-11-17 00-52-38] . It’s working fine with jupyter and with voilà, and my cpu and memory are fine.

I have the same problem, did you find a solution? Thanks

I have the same problem too. With HexagonLayer it freezes after some seconds and with HeatmapLayer it lags and uses even 100% of the GPUs.

Just registered to let you know that I am having the same issue. Can interact with the plot for a few seconds, then it stops. Reloading the page will sometimes make it respond again, but usually I must restart streamlit to get a few more seconds of interactivity.

I still have exactly the same issue (tried with versions 0.69, 0.79 and 0.80). Does anyone have a solution to this?

Hi, This is happening because st.cache doesn’t have enough information to decide whether or not to cachet. There are no input arguments on load_data() to allow it to determine if the output will change or not, so load_data() always runs, affecting speed of the application. You can set st.cache to a…

Pydeck superslow?

Using Streamlit

aleflabo December 3, 2020, 10:45am 7

I’ve opened a similar problem here and I solved it downgrading the streamlit version

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Pydeck superslow?

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