From aaaaceb9ac297d0b58a184097aab5d0cd33924af Mon Sep 17 00:00:00 2001
From: Sugato Ray <ray.sugato@gmail.com>
Date: Thu, 20 Jan 2022 03:48:42 -0600
Subject: [PATCH] update app readme

---
 apps/demo/streamlit_app/README.md | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/apps/demo/streamlit_app/README.md b/apps/demo/streamlit_app/README.md
index 774c370..7170993 100644
--- a/apps/demo/streamlit_app/README.md
+++ b/apps/demo/streamlit_app/README.md
@@ -64,3 +64,19 @@ README.md               # readme file explaining anything that needs some docume
    secondaryBackgroundColor="#f0f2f6"
    font="sans serif"
    ```
+
+1. How to get installed `gtk` version on linux?
+
+   Run this command.
+
+   ```sh
+   dpkg -s libgtk-3-0|grep '^Version'
+   ```
+
+   Or,
+
+   ```sh
+   gtk-launch --version
+   ```
+
+   Source: https://stackoverflow.com/a/13098607/8474894