Add datadog tracing.

Author: toddbirchard

Makefile

@@ -46,7 +46,7 @@ update: env
 
 .PHONY: format
 format: env
-	$(shell . .venv/bin/activate && isort -rc ./)
+	$(shell . .venv/bin/activate && isort ./)
 	$(shell . .venv/bin/activate && black ./)
 
 

plotlyflask_tutorial/__init__.py

@@ -1,7 +1,10 @@
 """Initialize Flask app."""
+from ddtrace import patch_all
 from flask import Flask
 from flask_assets import Environment
 
+patch_all()
+
 
 def init_app():
     """Construct core Flask application with embedded Dash app."""