From ff44901b1f7dcdd1706b8f6a884c157acc965ae6 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Wed, 8 Apr 2026 05:18:28 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20Palette:=20Refine=20demo=20data?=
 =?UTF-8?q?=20uniqueness=20and=20CLI=20visual=20hierarchy?=
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- Changed `random.choices` to `random.sample` in `get_customer_ids` for unique mock data.
- Added `time.sleep(0.1)` to `get_customer_ids` for perceptible status spinners.
- Removed redundant prefix from "Next Step" guidance in `01_getting_started.py`.
- Verified changes by running both demo scripts and performing lint/type checks.

Co-authored-by: ruh-al-tarikh <203426218+ruh-al-tarikh@users.noreply.github.com>
---
 01_getting_started.py | 7 +++++--
 02_logging.py         | 5 ++++-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/01_getting_started.py b/01_getting_started.py
index a9bcdce..a522ce2 100644
--- a/01_getting_started.py
+++ b/01_getting_started.py
@@ -14,7 +14,10 @@
 def get_customer_ids() -> list[str]:
     """Fetch customer IDs from a database or API."""
     # Use sorted and zero-padded IDs for better terminal alignment
-    ids = [f"customer-{n:02d}" for n in random.choices(range(100), k=5)]
+    # Use random.sample to ensure unique customer IDs in the demo
+    ids = [f"customer-{n:02d}" for n in random.sample(range(100), k=5)]
+    # Add a brief pause to make the fetching state visible in the UI
+    time.sleep(0.1)
     return sorted(ids)
 
 
@@ -93,7 +96,7 @@ def main():
 
     console.print(Rule("Next Step", style="blue"))
     console.print(
-        "[bold blue]➡️ Next Step:[/bold blue] Try running [cyan]python 02_logging.py[/cyan] to learn about logging in Prefect!"
+        "Try running [cyan]python 02_logging.py[/cyan] to learn about logging in Prefect!"
     )
 
     return results
diff --git a/02_logging.py b/02_logging.py
index f5e6ab6..c8920b8 100644
--- a/02_logging.py
+++ b/02_logging.py
@@ -15,7 +15,10 @@
 def get_customer_ids() -> list[str]:
     """Fetch customer IDs from a database or API."""
     # Use sorted and zero-padded IDs for better terminal alignment
-    ids = [f"customer-{n:02d}" for n in random.choices(range(100), k=5)]
+    # Use random.sample to ensure unique customer IDs in the demo
+    ids = [f"customer-{n:02d}" for n in random.sample(range(100), k=5)]
+    # Add a brief pause to make the fetching state visible in the UI
+    time.sleep(0.1)
     return sorted(ids)