Conversion fails if we use empty SD_SVC_API_KEY variable
If we start conversion with empty SD_SVC_API_KEY
the conversion fails without concrete Error.
The only information we get from logs is
{pod_launcher.py:149} INFO - The seismic store service API KEY has not been defined. Explicitly pass it to the SDManager or set it in the SD_SVC_API_KEY env variable
Also, there is no mention of this variable in the README.md file.