Update app.py

app.py

@@ -850,7 +850,7 @@ def scrape_and_retrieve(url: str, query: str) -> str:
             docs = [Document(page_content=c, metadata={"source": url}) for c in chunks]
             
             db = FAISS.from_documents(docs, global_embeddings)
-            retriever = db.as_retriever(search_kwargs={"k": 7})
+            retriever = db.as_retriever(search_kwargs={"k": 5})
             retrieved = retriever.invoke(query)
             
             if not retrieved: