Update guardian.py

guardian.py

@@ -2,7 +2,8 @@
 import requests
 import streamlit as st
 
-BASE_URL = "https://content.guardianapis.com/search"
+BASE_URL    = "https://content.guardianapis.com/search"
+CONTENT_API = "https://content.guardianapis.com"
 
 def fetch_headlines(section="world", limit=5):
     """
@@ -10,10 +11,10 @@ def fetch_headlines(section="world", limit=5):
     """
     key = st.secrets["GUARDIAN_API_KEY"]
     params = {
-        "api-key": key,
-        "section": section,
-        "page-size": limit,
-        "order-by": "newest",
+        "api-key":     key,
+        "section":     section,
+        "page-size":   limit,
+        "order-by":    "newest",
         "show-fields": "headline"
     }
     resp = requests.get(BASE_URL, params=params)
@@ -26,16 +27,17 @@ def fetch_full_article(url: str) -> str:
     Given a Guardian article URL, fetch its body text via the Content API.
     """
     key = st.secrets["GUARDIAN_API_KEY"]
-    # strip off the public site domain to get the path, e.g. "/world/2025/apr/26/…"
-    if url.startswith("https://www.theguardian.com"):
-        path = url[len("https://www.theguardian.com"):]
+    # strip off the public site domain to get the API path
+    prefix = "https://www.theguardian.com"
+    if url.startswith(prefix):
+        path = url[len(prefix):]
     else:
         raise ValueError(f"Unexpected URL format: {url}")
 
     resp = requests.get(
         f"{CONTENT_API}{path}",
         params={
-            "api-key": key,
+            "api-key":     key,
             "show-fields": "bodyText"
         }
     )