Create google_search.py

src/google_search.py

@@ -0,0 +1,15 @@
+import os
+import requests
+
+def google_search(query, num=5):
+    api_key = os.getenv("GOOGLE_API_KEY")
+    cse_id = os.getenv("GOOGLE_CSE_ID")
+    url = "https://www.googleapis.com/customsearch/v1"
+    params = {
+        "key": api_key,
+        "cx": cse_id,
+        "q": query,
+        "num": num
+    }
+    res = requests.get(url, params=params).json()
+    return [item["snippet"] + "\nURL: " + item["link"] for item in res.get("items", [])]