* Add more env vars to the streamlit ui
* Add some more questions to the random ones
* Relax a statuscode check and rename env vars
* Make query error message more descriptive
* Add log message
* Align docker-compose with and without GPU
* Typo in pipeline filename
* Remove prefix from var in docker_compose
* Align docker-compose.yml and add small sleep to the initialized poller to prevent spamming
* Fix the name of the dockerfile used to build the GPU image
* first running version of eval mode
* restructuring, new naming of elements and testing
* add new files to Docker, how to start with Haystack reference, remove not needed dependencies
* Add latest docstring and tutorial changes
* merged changes
* fixing bugs after breaking changes from last release
* newser version of states in streamlit, more docs for eval mode, eval file as env virable
* eval file as env variable
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