add world gdp xpath notebook (#69)

RandomFractals · RandomFractals · commit 695fd9b8cff1 · 2021-07-29T09:49:29.000-05:00
diff --git a/notebooks/world-gdp.xbook b/notebooks/world-gdp.xbook
@@ -0,0 +1 @@
+[{"kind":1,"language":"markdown","value":"# World GDP XPath Book 📓\r\n\r\nData source: [https://www.kaggle.com/tunguz/country-regional-and-world-gdp](https://www.kaggle.com/tunguz/country-regional-and-world-gdp)"}]

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	`1`	`+[{"kind":1,"language":"markdown","value":"# World GDP XPath Book 📓\r\n\r\nData source: [https://www.kaggle.com/tunguz/country-regional-and-world-gdp](https://www.kaggle.com/tunguz/country-regional-and-world-gdp)"}]`