Update app.py

app.py

@@ -496,12 +496,12 @@ def main():
   #   #f.write(json.dump(json_data))
   #   json.dump(json_data, f)
   with open('level2.json', "w+") as f:
-    data = f.read()
-    #st.write(data)
-    f.seek(0)
+    # data = f.read()
+    # #st.write(data)
+    # f.seek(0)
     st.write(str(json_data))
-    f.write(str(json_data))
-    f.truncate()
+    json.dump(json_data, f)
+    #f.truncate()
 
   df_final1.to_csv('predictions.csv')
   csv_file = "predictions.csv"