I'm playing around with this wonderful code but I'm running into a curious issue when I try to train the model with my own data.

I replicated the personachat_self_original.json file structure and added my own data. I deleted dataset_cache_OpenAIGPTTokenizer file but when I try to train, I get this error:

INFO:train.py:Pad inputs and convert to Tensor
Traceback (most recent call last)

Describe the bug
Cannot use 'cp' command while installing it on Windows.
It is needed to replace 'cp' with 'copy' in scripts written in package.json if an user wants to install botfront on Windows machine.

To Reproduce
Steps to reproduce the behavior:

1. Install choco
2. Install meteor
3. Install botfront using meteor npm install in Windows Powershell.

Expected behavior

Hi, I wrote an extensible chatbot for which developers can add dialogs including the corresponding python modules. So far, I can create a Chat instance using one main template and a default template. It would be nice if I could optionally specify a main folder so that your fantastic library loads all template files from this folder.

For example, now it is not possible to import TextProps of Text component from @urban-bot/core

Only as import { TextProps } from '@urban-bot/core/dist/components/Text';