When I try to check this code in postman using POST method http://0.0.0.0:8088/prediction it gives me Error Occurred! <class 'KeyError'> I have tried using try and except but it not working any solutions?? Posting the code which gives the error.
@app.route('/prediction', methods=['POST'])
@cross_origin()
def single_prediction_route_client():
try:
config = Config()
# get run id
run_id = config.get_run_id()
data_path = config.prediction_data_path
print('Test')
if request.method == 'POST':
satisfaction_level = request.form['satisfaction_level']
last_evaluation = request.form["last_evaluation"]
number_project = request.form["number_project"]
average_montly_hours = request.form["average_montly_hours"]
time_spend_company = request.form["time_spend_company"]
work_accident = request.form["work_accident"]
promotion_last_5years = request.form["promotion_last_5years"]
salary = request.form["salary"]
data = pd.DataFrame(data=[
[0, satisfaction_level, last_evaluation, number_project, average_montly_hours, time_spend_company,
work_accident, promotion_last_5years, salary]],
columns=['empid', 'satisfaction_level', 'last_evaluation', 'number_project',
'average_montly_hours', 'time_spend_company', 'Work_accident',
'promotion_last_5years', 'salary'])
# using dictionary to convert specific columns
convert_dict = {'empid': int,
'satisfaction_level': float,
'last_evaluation': float,
'number_project': int,
'average_montly_hours': int,
'time_spend_company': int,
'Work_accident': int,
'promotion_last_5years': int,
'salary': object}
data = data.astype(convert_dict)
# object initialization
predictModel = PredictModel(run_id, data_path)
# prediction the model
output = predictModel.single_predict_from_model(data)
print('output : ' + str(output))
return Response("Predicted Output is : " + str(output))
except ValueError:
return Response("Error Occurred! %s" % ValueError)
except KeyError:
return Response("Error Occurred! %s" % KeyError)
except Exception as e:
return Response("Error Occurred! %s" % e)
