Fix integration notebooks

[jan-janssen]

No description provided.

[coveralls]

Pull Request Test Coverage Report for Build 7505504666

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 80.436%

---

Totals
Change from base Build 7489188383:	0.0%
Covered Lines:	24775
Relevant Lines:	30801

---

💛 - Coveralls

[jan-janssen]

CalledProcessError: Command '/usr/share/miniconda3/envs/my-env/share/pyiron/lammps/bin/run_lammps_2020.03.03.sh' returned non-zero exit status 1.

[jan-janssen]

The code that fails seems to be:

job = pr.create.job.Lammps("test_ni", delete_existing_job=True)
job.structure = water
job.potential = water_potential
job.calc_static()
job.run()

[jan-janssen]

Debug environment https://github.com/jan-janssen/debug-pyiron-integration-tests

[jan-janssen]

This bug is hopefully fixed by pyiron/pyiron_base#1284