build(python): make NOX_SESSION optional (#905)

busunkim96 · web-flow · commit ba960d730416 · 2021-01-19T16:38:04.000Z
I added this accidentally in #889. `NOX_SESSION` should be passed down if it is set but not marked required.
diff --git a/synthtool/gcp/templates/python_library/.trampolinerc b/synthtool/gcp/templates/python_library/.trampolinerc
@@ -18,7 +18,6 @@
 required_envvars+=(
     "STAGING_BUCKET"
     "V2_STAGING_BUCKET"
-    "NOX_SESSION"
 )
 
 # Add env vars which are passed down into the container here.

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,6 @@`
`18`	`18`	`required_envvars+=(`
`19`	`19`	`"STAGING_BUCKET"`
`20`	`20`	`"V2_STAGING_BUCKET"`
`21`		`- "NOX_SESSION"`
`22`	`21`	`)`
`23`	`22`
`24`	`23`	`# Add env vars which are passed down into the container here.`