Update app.py

app.py

@@ -4,7 +4,7 @@ import os
 with urllib.request.urlopen('https://huggingface.co/datasets/Seetha/visual_files/raw/main/level2.json') as response:
     data = response.read()
 
-with open('level2.json','r+') as fi:
+with open('/home/user/app/level2.json','r+') as fi:
     data = fi.read()
     st.write(data)
     fi.seek(0)