hi… I tried to run the uber.py app,which is there in the instruction on streamlit.io but every time I run the app through the command prompt it gives me this error :
NameError : name ‘null’ is not defined
File “c:\users\rashi\anaconda3\lib\site-packages\streamlit\ScriptRunner.py”, line 306, in _run_script exec(code, module.dict)
File “C:\Users\rashi\uber.py”, line 5, in “execution_count”: null,
Im using stream lit version:0.47.2 and I tried using the latest version as well 0.47.3
python version: 3.7.3
can someone helo me with this problem?