Update app.py

app.py

@@ -66,9 +66,9 @@ class CFG:
     k = 6
     
     ### paths
-    PDFs_path = '/data'
-    Embeddings_path =  '/embeddings/input'
-    Output_folder = '/ml-papers-vector'
+    PDFs_path = './data'
+    Embeddings_path =  './embeddings/input'
+    Output_folder = './ml-papers-vector'
 
 loader = DirectoryLoader(CFG.PDFs_path, glob="./*.pdf", loader_cls=PyPDFLoader,use_multithreading=True)