Update app.py

app.py

@@ -165,6 +165,7 @@ def loadKB(fileprovided, urlProvided, uploads_dir, request):
     savedModelPath = "./model/" + BASE_MODEL
     #tokenizer = LlamaTokenizer.from_pretrained(savedModelPath)
     tokenizer = AutoTokenizer.from_pretrained("bert-base-cased")
+    separator = "</Q>"
     if fileprovided:
         # Delete Files
         clearKBUploadDirectory(uploads_dir)
@@ -174,9 +175,6 @@ def loadKB(fileprovided, urlProvided, uploads_dir, request):
             file.save(os.path.join(uploads_dir, secure_filename(file.filename)))
             #loader = PyPDFLoader(os.path.join(uploads_dir, secure_filename(file.filename)))
             #documents.extend(loader.load())
-            
-            
-            separator = "</Q>"
             documents.extend(PDFChunkerWithSeparator(os.path.join(uploads_dir, secure_filename(file.filename)),separator))
     else:
         #loader = TextLoader('Jio.txt')