Updated chunk settings

app.py

@@ -39,8 +39,8 @@ def tiktoken_len(text):
     return len(tokens)
 
 text_splitter = RecursiveCharacterTextSplitter(
-    chunk_size=500, 
-    chunk_overlap=100,
+    chunk_size=1000, 
+    chunk_overlap=50,
     length_function = tiktoken_len
 )
 
@@ -83,7 +83,7 @@ llm = ChatOpenAI(model_name="gpt-4o")
 
 retrieval_augmented_qa_chain = (
     # INVOKE CHAIN WITH: {"query" : "<>"}
-    # "query" : populated by getting the value of the "question" key
+    # "query" : populated by getting the value of the "query" key
     # "context"  : populated by getting the value of the "query" key and chaining it into the base_retriever
     {"context": itemgetter("query") | retriever, "query": itemgetter("query")}
     # "context"  : is assigned to a RunnablePassthrough object (will not be called or considered in the next step)
@@ -121,7 +121,7 @@ async def handle_message(message: cl.Message):
 
     response = retrieval_augmented_qa_chain.invoke({"query": message.content})
 
-    # Extracting and sending just the content
+    # Retrieve and sends content back to user
     content = response["response"].content
     pretty_content = content.strip()