Update app.py

app.py

@@ -37,7 +37,7 @@ def llm_pipeline():
 def qa_llm():
     llm = llm_pipeline()
     embeddings = embedding_functions.SentenceTransformerEmbeddingFunction(model_name="all-MiniLM-L6-v2")
-    client = chromadb.PersistentClient(path="/db")
+    client = chromadb.PersistentClient(path="db")
     clientsetting = chromadb.Client(CHROMA_SETTINGS)
     db = Chroma(persist_directory=client, embedding_function=embeddings, client_settings=clientsetting)
     retriever = db.as_retriever()