Grappler) optimizations.
    *   Deprecated and removed `attrs()` function in shape inference. All
        attributes should be queried by name now (rather than range returned) to
        enable changing the underlying storage there.
    *   The following Python symbols were accidentally added in earlier versions
        of TensorFlow and now are removed. Each symbol has a replacement that

 - Insert a debug container in clusters that don’t have ephemeral containers enabled 
 - Modify a crashing container for easier debugging by changing its image, for example to busybox, or its command, for example, to `sleep 1d` so you have time to `kubectl exec`.
 - Inspect configuration files on a node's host filesystem

$alert-padding-x;\n  margin-bottom: $alert-margin-bottom;\n  border: $alert-border-width solid transparent;\n  @include border-radius($alert-border-radius);\n}\n\n// Headings for larger alerts\n.alert-heading {\n  // Specified to prevent conflicts of changing $headings-color\n  color: inherit;\n}\n\n// Provide class for links that match alerts\n.alert-link {\n  font-weight: $alert-link-font-weight;\n}\n\n\n// Dismissible alerts\n//\n// Expand the right padding and account for the close button's posit...

$alert-padding-x;\n  margin-bottom: $alert-margin-bottom;\n  border: $alert-border-width solid transparent;\n  @include border-radius($alert-border-radius);\n}\n\n// Headings for larger alerts\n.alert-heading {\n  // Specified to prevent conflicts of changing $headings-color\n  color: inherit;\n}\n\n// Provide class for links that match alerts\n.alert-link {\n  font-weight: $alert-link-font-weight;\n}\n\n\n// Dismissible alerts\n//\n// Expand the right padding and account for the close button's posit...