neural-search

Currently Crawler does not let JavaScript run on crawled pages. This leads to issues for websites that rely on fully dynamically loaded content that is not present in the DOM at loading time, but is fetched with JS immediately after.

We should investigate how to allow JavaScript to run on the crawled pages with Selenium and add a switch to the Crawler that allows users to do this.

Based on

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https://github.com/PaddlePaddle/PaddleNLP/tree/develop/examples/machine_translation/transformer
在我们的基于 Transformer 的 Machine Translation 例子中，数据准备这一步奏仅提供了

Current docker image size is insane. It is 2.55 GB. Reduce that to below 1GB or less. Apply changes from this reference: https://hackernoon.com/tips-to-reduce-docker-image-sizes-876095da3b34

Describe the bug

Elastiknn exceptions do not extend ElasticsearchException, so they seem to always be turned into a 500, when a 4xx would often be more appropriate.

Expected behavior

• When a query is incompatible with a mapping, use an exception that will get converted to a 400 response code. [See code where exception is initialized.](https://github.com/alexklibisz/elastiknn/blob