chore: use rich.print in examples

Author: cjumel

examples/1_direct_search_results.py

@@ -3,6 +3,8 @@
 for instance in a RAG system, with the output_type parameter set to "searchResults".
 """
 
+from rich import print
+
 from linkup import LinkupClient
 
 client = LinkupClient()

examples/2_sourced_answer_search.py

@@ -4,6 +4,8 @@
 along with the sources supporting it.
 """
 
+from rich import print
+
 from linkup import LinkupClient
 
 client = LinkupClient()

examples/3_structured_search.py

@@ -5,6 +5,7 @@
 """
 
 from pydantic import BaseModel, Field
+from rich import print
 
 from linkup import LinkupClient
 

examples/4_asynchronous_search.py

@@ -7,6 +7,8 @@
 import asyncio
 import time
 
+from rich import print
+
 from linkup import LinkupClient
 
 client = LinkupClient()

pyproject.toml

@@ -34,6 +34,7 @@ dev = [
   "pytest-cov>=6.2.1",
   "pytest-mock>=3.14.1",
   "pytest>=8.4.1",
+  "rich>=14.1.0",
 ]
 
 [tool.mypy]