wikisum

wikisum summerizes wikipedia articles by using axios and openai

To use wikisum:

1. run ```npm i wikisum```

2. get a openai api key

3. import the class ```import Wikisum from 'wikisum'```

4. initialize ```const wiki = new Wikisum()```

5. call ```wiki.summary(<wiki_article>, <openai_key>)```

6. run your js file

notes: 1. has to be a wikipedia article 2. have to have a openai api key

Version 1.0.2: ``` 1. added a new object called target (to fixed the object return undefined problem).

    2. Just call it in import Wikisum, {target} from 'wikisum'

    P.S you need to call the target object after Wikisum
```