seval: giving: KeyError: <class '_ast.Import'>

[sant527]

I am using windows 10 and have python 3.6 and have a virtualenv setup. inside virtualenv i have installed

pip install git+git://github.com/ellxc/seval
pip install anyreadline

I have a simple python script

test.py

a=10
b=a+10
print(b)

and did

python -m seval test.py > result.txt

then it gives

(venv) D:\Dev\Stock-chart\backend>python -m seval test.py
Traceback (most recent call last):
  File "D:\Dev\Stock-chart\backend\venv\lib\site-packages\seval\nodes\evals.py", line 68, in eval_stmt
    t = stmts[type(node)].evaluate(env, node)
KeyError: <class '_ast.Import'>

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\dev\appdata\local\programs\python\python38-32\lib\runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "c:\users\dev\appdata\local\programs\python\python38-32\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "D:\Dev\Stock-chart\backend\venv\lib\site-packages\seval\__main__.py", line 8, in <module>
    parse_file(f)
  File "D:\Dev\Stock-chart\backend\venv\lib\site-packages\seval\seval.py", line 27, in parse_file
    eval_stmt(env, stmt_or_expr, blacklist)
  File "D:\Dev\Stock-chart\backend\venv\lib\site-packages\seval\nodes\evals.py", line 74, in eval_stmt
    raise NotImplementedError(str(type(node)) + " on line: " + str(node.lineno))
NotImplementedError: <class '_ast.Import'> on line: 1

even i tried

(venv) D:\Dev\Stock-chart\backend>python -m seval
getting repl...

it hangs there

how can i run python script with multiple lines.