EnergyPlus called with absolute paths instead of relative paths (#494)

* rm relpath

* pandas groupby.sum

* pattern

* regex default to True in pandas str.replace

* escape keys

* pydantic validator

* Using extra keyword arguments on `Field` is deprecated and will be removed

* ConfigDict

* remove warnings suppression

* fix test approx

* regex warning

* groupby

* default dtype warning

* get_cmap