Update src/streamlit_app.py

src/streamlit_app.py

@@ -17,7 +17,7 @@ llm = ChatGroq(model="llama-3.2-3b-preview", groq_api_key=groq_api_key)
 
 @st.cache_resource
 def prepare_vectorstore():
-    loader = PyPDFDirectoryLoader("mca modules/")
+    loader = PyPDFDirectoryLoader("mca_modules/")
     docs = loader.load()
     text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=100)
     splits = text_splitter.split_documents(docs)