Update app.py

app.py

@@ -490,12 +490,17 @@ def main():
   # with urllib.request.urlopen(DATASET_REPO_URL) as response:
   #     data = response.read()
   
-  with open('level2.json','w') as f:
-    st.write(f.read())
-    #st.write(f.write(json.dump(json_data)))
-    #f.write(json.dump(json_data))
-    json.dump(json_data, f)
- 
+  # with open('level2.json','w') as f:
+  #   st.write(f.read())
+  #   #st.write(f.write(json.dump(json_data)))
+  #   #f.write(json.dump(json_data))
+  #   json.dump(json_data, f)
+  with open('level2.json', "r+") as f:
+    data = f.read()
+    st.write(data)
+    f.seek(0)
+    f.write(json_data)
+    f.truncate()
 
   df_final1.to_csv('predictions.csv')
   csv_file = "predictions.csv"