Update app.py

app.py

@@ -10,7 +10,7 @@ import uuid
 from sentence_transformers import SentenceTransformer
 import os
 
-file_name = ''
+file f= ''
 model_name = 'google/flan-t5-base'
 model = T5ForConditionalGeneration.from_pretrained(model_name, device_map='auto', offload_folder="offload")
 tokenizer = AutoTokenizer.from_pretrained(model_name)
@@ -44,7 +44,7 @@ def local_query(query, context):
 
 def run_query(history, query):
 
-    # file_name = file.name 
+    file_name = f.name 
    
     loader = PDFMinerLoader(file_name)
     doc = loader.load()
@@ -90,7 +90,7 @@ def run_query(history, query):
 def upload_pdf(file):
     try:
         if file is not None: 
-            file_name = file.name
+            f = file
             return 'Successfully uploaded!'
         else:
             return "No file uploaded."