Add OpenSERP SDK usage examples

examples/quickstart/python-basic-search/main.py

@@ -0,0 +1,16 @@
+from openserp import OpenSERP
+
+# Hosted API instead? Get a key at https://openserp.org/dashboard/keys:
+#   with OpenSERP(api_key="<YOUR_API_TOKEN>") as client:
+with OpenSERP(base_url="http://localhost:7000") as client:
+    response = client.search(
+        engine="google",
+        text="open source search api",
+        region="US",
+        lang="EN",
+        limit=10,
+    )
+
+    for item in response.results:
+        print(f"{item.rank}. {item.title}")
+        print(f"   {item.url}")