# Spaces runtime logging
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**Author:**  [@ejschwartz](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fejschwartz)%5C
**Post date:** [February 6, 2025, 8:35pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fspaces-runtime-logging%2F139383%2F1 "2025-02-06T20:35:17Z")
It seems like only stderr is logged in my space – I’m using gradio running in a Docker container. Is this expected? I can’t find it documented anywhere.
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**Author:**  [@John6666](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2FJohn6666)%5C
**Post date:** [February 7, 2025, 3:55am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fspaces-runtime-logging%2F139383%2F2 "2025-02-07T03:55:59Z")
I think stdout is also output to the log in the Gradio space. (It will be displayed if you print it.)
I wonder if this is a specification for the Docker space only, or if it depends on the Gradio startup options…
I’ve never heard of any documentation on this.
> **[Deploying Gradio With Docker](https://www.gradio.app/main/guides/deploying-gradio-with-docker)**
>
> A Step-by-Step Gradio Tutorial
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**Author:**  [@petebachant](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fpetebachant)%5C
**Post date:** [February 7, 2025, 3:58am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fspaces-runtime-logging%2F139383%2F3 "2025-02-07T03:58:31Z")
You might want to try adding `ENV PYTHONUNBUFFERED=1` to your Dockerfile.
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**Author:**  [@ejschwartz](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fejschwartz)%5C
**Post date:** [February 7, 2025, 2:17pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fspaces-runtime-logging%2F139383%2F4 "2025-02-07T14:17:11Z")
That’s a great idea. I wondered if it is related to buffering. I’ll try this out later today.
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**Author:**  [@ejschwartz](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fejschwartz)%5C
**Post date:** [February 8, 2025, 3:49am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fspaces-runtime-logging%2F139383%2F5 "2025-02-08T03:49:42Z")
It worked! I also made a PR with this change to [sayakpaul/demo-docker-gradio · Disable python buffering](https://huggingface.co/spaces/sayakpaul/demo-docker-gradio/discussions/3)