# Visualize Results on the Web

In [this](/user-manual/developers/apps/download-output.md) section we downloaded the "visualization" output of the daylight-factor study that we ran, which downloaded a file named "daylight\_factor.vtkjs". We will now visualize that file in the Pollination web app.

Install the following libraries first

```python
pip install pollination-streamlit-viewer
```

Visualize the vtkjs file in the web app

```python
from pollination_streamlit_viewer import viewer
from pathlib import Path

vtkjs_path = Path('daylight_factor.vtkjs')
viewer(content=vtkjs_path.read_bytes(), key='df')
```

This should render the model inside the Pollination viewer in the web app;

![](/files/xS778eE0Y4Yfv2ALiGV0)

In order to learn more about how to integrate the Pollination viewer in your app, read this [section](/user-manual/developers/apps/integrating-the-pollination-viewer.md).


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