Merge pull request #29 from Rodrigossz/patch-1

New requirements.

Author: saveenr-msft

Notebooks/PySpark/Synapse Link for Cosmos DB samples/Retail/spark-notebooks/pyspark/req.txt

@@ -5,4 +5,6 @@ ruamel.yaml==0.16.9
 azureml-train-automl-runtime==1.6.0
 scikit-learn==0.20.3
 numpy==1.16.2
-pandas==0.23.4
+pandas==0.23.4
+py-cpuinfo==5.0.0
+scipy==1.4.1