Update app.py

app.py

@@ -79,8 +79,8 @@ def initialize_rag_components():
     if global_text_splitter is None:
         print("Initializing text splitter...")
         global_text_splitter = RecursiveCharacterTextSplitter(
-            chunk_size=1000,
-            chunk_overlap=200,
+            chunk_size=500,
+            chunk_overlap=50,
             length_function=len,
             separators=["\n\n", "\n", ". ", " ", ""]
         )
@@ -856,7 +856,7 @@ 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": 5})
+            retriever = db.as_retriever(search_kwargs={"k": 3})
             retrieved = retriever.invoke(query)
             
             if not retrieved: