Added uv.lock

app.py

@@ -31,6 +31,10 @@ HF_LLM_ENDPOINT = os.environ["HF_LLM_ENDPOINT"]
 HF_EMBED_ENDPOINT = os.environ["HF_EMBED_ENDPOINT"]
 HF_TOKEN = os.environ["HF_TOKEN"]
 
+if not all([HF_LLM_ENDPOINT, HF_EMBED_ENDPOINT, HF_TOKEN]):
+    raise ValueError("Missing required environment variables. Please check your .env file.")
+
+
 # ---- GLOBAL DECLARATIONS ---- #
 
 # -- RETRIEVAL -- #
@@ -43,7 +47,7 @@ HF_TOKEN = os.environ["HF_TOKEN"]
 ### 1. CREATE TEXT LOADER AND LOAD DOCUMENTS
 ### NOTE: PAY ATTENTION TO THE PATH THEY ARE IN. 
 text_loader = TextLoader("./data/paul_graham_essays.txt")
-documents = text_loader.load();
+documents = text_loader.load()
 
 ### 2. CREATE TEXT SPLITTER AND SPLIT DOCUMENTS
 text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=30)