Update app.py

app.py

@@ -94,7 +94,7 @@ def rag(input_text, file):
         print("pathname=", pathname)
         print("basename=", os.path.basename(file))
         print("filename=", file.name)        
-        documents = SimpleDirectoryReader(pathname).load_data()
+        documents = SimpleDirectoryReader(file).load_data()
         index = VectorStoreIndex.from_documents(documents)
 #        collection.add(
 #            documents=documents,