Update app.py

app.py

@@ -74,8 +74,9 @@ def inference(pdf_file, pdf_link, file_btn):
     with open(f"{os.getcwd()}/output.txt","w+") as f:
       f.write(content)
       f.close()
-    
-  return content, f"{os.getcwd()}/output.txt"
+    file_path = f"{os.getcwd()}/output.txt"
+      
+  return content, file_path
 
 
 css = """