googleapis
diff --git a/‎noxfile.py
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+1-1Lines changed: 1 addition & 1 deletion b/‎noxfile.py
Copy file name to clipboardExpand all lines: noxfile.py
+1-1Lines changed: 1 addition & 1 deletion
@@ -131,7 +131,7 @@ def docs(session):
 def docfx(session):
     """Build the docfx yaml files for this library."""
 
-    session.install("-e", ".")
+    session.install("-e", ".[tracing]")
     session.install(
         "sphinx",
         "alabaster",