From d27248ccf28b439ff98ba24b9b2812828ad8d391 Mon Sep 17 00:00:00 2001
From: Sanjay JR <130161177+thesanju@users.noreply.github.com>
Date: Tue, 12 Dec 2023 21:11:39 +0530
Subject: [PATCH] fixed documentation for docs-agent demo (#183)

* fixed documentation for docs-agent demo

* Update README.md
---
 demos/palm/python/docs-agent/README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/demos/palm/python/docs-agent/README.md b/demos/palm/python/docs-agent/README.md
index 806f3c217..76d402c6c 100644
--- a/demos/palm/python/docs-agent/README.md
+++ b/demos/palm/python/docs-agent/README.md
@@ -603,6 +603,10 @@ To launch the Docs Agent chat app, do the following:
    already running on port 5000 on your host machine, you can use the `-p` flag to specify
    a different port (for example, `poetry run ./chatbot/launch.sh -p 5050`).
 
+   **Note**: If this `poetry run ./chatbot/launch.sh` command fails to run, check the `HOSTNAME` environment 
+   variable on your host machine (for example, `echo $HOSTNAME`). If this variable is unset, try setting it to 
+   `localhost` by running `export HOSTNAME=localhost`.
+
    Once the app starts running, this command prints output similar to the following:
 
    ```