Update llm.py

llm.py

@@ -28,7 +28,7 @@ def load_and_process_pdf():
 
 def create_vectorstore(splits = load_and_process_pdf()):
     # model_name = "nomic-ai/nomic-embed-text-v1"
-    embeddings = HuggingFaceEmbedding()
+    embeddings = HuggingFaceEmbeddings()
     #     model_name=model_name)
     vectorstore = Chroma(
         collection_name="example_collection",