Update app.py

app.py

@@ -69,6 +69,8 @@ def empty_output_folder(output_dir):
 # Function to create a temporary file with string content
 def create_temp_file(content, prefix, suffix=".txt"):
     temp_file = tempfile.NamedTemporaryFile(delete=False, mode="w", prefix=prefix, suffix=suffix)
+    content = content.strip() + "\n\n"  # Add extra newline at end
+    content = content.replace("\r\n", "\n").replace("\r", "\n")
     temp_file.write(content)
     temp_file.close()