Update app.py

app.py

@@ -118,9 +118,9 @@ def rag(input_text, history, jezik, file):
 #        resetChat()
     print(history, input_text)
 ##    if (file):
-        documents = []
-        for f in file:
-            documents += SimpleDirectoryReader(f).load_data()
+    documents = []
+    for f in file:
+        documents += SimpleDirectoryReader(f).load_data()
 #        f = file + "*.pdf"
 ##        pathname = os.path.dirname
 #        shutil.copyfile(file.name, path)