CausalImpact do not works at all

[NikitaLinberg]

I have pd.DataFrame with 5 columns. I need to see what happenes with one of it

pre_period=[0, 118] post_period=[119, 138] impact = CausalImpact(df_3_prognoz[['cnt_users']], pre_period, post_period, model_args={'nseasons': 7}) impact.run()
And i have this
`~\AppData\Local\anaconda3\lib\site-packages\causalimpact\analysis.py in _run_with_data(self, data, pre_period, post_period, model_args, alpha, estimation)
412 # Zoom in on data in modeling range
413 if data.shape[1] == 1: # no exogenous values provided
--> 414 raise ValueError("data contains no exogenous variables")
415 data_modeling = data.copy()
416

ValueError: data contains no exogenous variables`

But If I don't write "impact.run()", 'impact' gave me just <causalimpact.analysis.CausalImpact at 0x19d842355a0> without any data

[SeanRichterWalsh]

This does not look like valid R code. Are you using the R CausalImpact package?