missing process import, try harder to clean up

Author: bollwyvl

atest/acceptance/01_server/00_basic.robot

@@ -1,5 +1,5 @@
 *** Settings ***
-Test Teardown     Terminate All Processes
+Suite Teardown    Terminate All Jupyter Servers
 Library           JupyterLibrary
 Library           Process
 Library           OperatingSystem

atest/acceptance/10_lab/00_shell.robot

@@ -1,6 +1,6 @@
 *** Settings ***
-Suite Setup       Wait for New Jupyter Server to be Ready
-Test Teardown     Close All Browsers
+Suite Teardown    Close All Browsers
+Test Teardown     Reset JupyterLab and Close
 Library           JupyterLibrary
 Library           Process
 
@@ -13,8 +13,3 @@ Get Help
     Open With JupyterLab Menu    Help    About JupyterLab
     Capture Element Screenshot    css:.jp-Dialog-content    ${OUTPUT_DIR}${/}about.png
     Click Element    css:${JLAB CSS ACCEPT}
-
-*** Keywords ***
-Clean Up Everything
-    Close All Browsers
-    Terminate All Processes

atest/acceptance/10_lab/10_notebook.robot

@@ -1,5 +1,5 @@
 *** Settings ***
-Suite Setup       Wait for New Jupyter Server to be Ready
+Suite Teardown    Close All Browsers
 Test Teardown     Reset JupyterLab and Close
 Default Tags      notebook
 Library           JupyterLibrary
@@ -20,8 +20,3 @@ IPython Notebook Outputs
     \    Add and Run Cell    print("${i} hello world " * ${i ** 2})
     Wait Until Kernel Is Idle
     Screenshot Each Output of Active Document    ${OUTPUT_DIR}${/}ipython_outputs/
-
-*** Keywords ***
-Clean Up Everything
-    Close All Browsers
-    Terminate All Processes

atest/acceptance/10_lab/__init__.robot

@@ -0,0 +1,4 @@
+*** Settings ***
+Suite Setup       Wait for New Jupyter Server to be Ready
+Suite Teardown    Terminate All Jupyter Servers
+Library           JupyterLibrary

atest/acceptance/__init__.robot

@@ -1,3 +1,11 @@
 *** Settings ***
-Suite Teardown    Terminate All Processes
+Suite Teardown    Clean Up Everything
+Test Timeout      5m
+Library           JupyterLibrary
 Library           Process
+
+*** Keywords ***
+Clean Up Everything
+    Close All Browsers
+    Terminate All Jupyter Servers
+    Terminate All Processes

src/JupyterLibrary/keywords/server.py

@@ -43,6 +43,7 @@ def start_new_jupyter_server(
         base_url = base_url or "/@rf/"
         token = str(uuid4()) if token is None else token
 
+        BuiltIn().import_library("Process")
         plib = BuiltIn().get_library_instance("Process")
 
         tmpdir = tempfile.mkdtemp()