added postprocess_output

app.py

@@ -10,6 +10,9 @@ def preprocess_infer_input(text):
     # Assuming the input is already a string, we don't need to access it as a dictionary
     return f"latex: {text}"
 
+def postprocess_output(text):
+    return text.replace('<newline>', '\n')
+
 def clean_generated_code(generated_code):
     # Remove unwanted parts
     print(':::generated_code::::', generated_code)