Update main.py

main.py

@@ -54,18 +54,18 @@ def duckduckgo_search(query: str):
 
 # ========== OPDS Feed Generators ==========
 
-def generate_root_feed(base_url: str):
+def generate_root_feed():
     ns = "http://www.w3.org/2005/Atom"
     ET.register_namespace("", ns)
     feed = ET.Element("feed", xmlns=ns)
     ET.SubElement(feed, "title").text = "DuckDuckGo OPDS Catalog"
     ET.SubElement(feed, "updated").text = datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ")
 
-    # Templated search link (OpenSearch-style)
+    # Relative search link (OpenSearch template)
     feed.append(ET.Element("link", {
         "rel": "search",
         "type": "application/atom+xml",
-        "href": f"{base_url}/opds/search?q={{searchTerms}}",
+        "href": "/opds/search?q={searchTerms}",
         "templated": "true"
     }))
 
@@ -95,9 +95,7 @@ def generate_search_feed(query: str, results):
 
 @app.get("/opds", include_in_schema=False)
 def opds_root() -> Response:
-    # derive base URL dynamically or configure
-    base_url = "http://localhost:8000"
-    xml_data = generate_root_feed(base_url)
+    xml_data = generate_root_feed()
     return Response(content=xml_data, media_type="application/atom+xml")
 
 @app.get("/opds/search")