ValueError: Number of processes must be at least 1

[anandsubbu007]

I'm a beginner, help me with this.
When i try to train in colab it shows :
ValueError: Number of processes must be at least 1

[EricFillion]

Hi @anandsubbu007, it's hard for me to help without seeing your code. Can you please post your code here? If it is confidential, you can email it to happytransformer@gmail.com

[anandsubbu007]

I used the same code that is referred from the documentation:

[EricFillion]

Thanks @anandsubbu007 ,

Ted will help you from here.

[ted537]

happy-transformer/happytransformer/classifier_utils.py

Line 222 in 13fbdad

process_count=cpu_count() - 2):

Looks like we were creating a pool with process_count=0. Should be a simple fix.

[ted537]

Also this code

text = [
        'Hi Anand, how are you',
        'Hi anand, did you complete',
        'Hi anand, did you complete your task',
        'Hi anand, what is status of task']

df = pd.DataFrame(text)
df.to_csv('train.csv',header=False)
pd.read_csv('train.csv')

Results in this output.

0,"Hi Anand, how are you"
1,"Hi anand, did you complete"
2,"Hi anand, did you complete your task"
3,"Hi anand, what is status of task"

From the HappyTransformer documentation, the label of each classifier must be 0 or 1. Values of 2 and 3 are not acceptable.

[anandsubbu007]

Ok, thanks for your reply.