Chartjs-How to pass a dictionary to ChartJS?

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I solved it, what I did was to converted my result to list intead of dataframe and created a list of tuples, then passed it on my jinja file.

Here’s my python file:

 pred_dates = predict_dates(df, days_ahead)
 dates_list = [t.strftime("%Y-%m-%d") for t in pred_dates]
        
 forecasted_cases = np.asarray(pred_cases, dtype=np.int64)
 forecasted_cases = forecasted_cases.tolist() 
    
 forecasted_tuple = [(dates_list[i], forecasted_cases[i]) 
 for i in range(0, len(dates_list))]
 return forecasted_tuple

And my controller:

 pred_values = forecast.forecast(df, days_ahead, model, time_steps, scaler)
 forecasted_tuple = forecast.get_result(df, pred_values, days_ahead, scaler)

 labels = [row[0] for row in forecasted_tuple]
 values = [row[1] for row in forecasted_tuple]
 return render_template("forecast-calculation.html", labels=labels, values=values)

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