olegdulin

#!/usr/local/bin/python3

import boto3
import time


logs = boto3.client('logs')

LOG_GROUP='TUTORIAL-DEV2'
LOG_STREAM='stream1'

fa-ahmad

TypeError                                 Traceback (most recent call last)
<ipython-input-44-a553646a889c> in <module>
    22     for i, samples in enumerate([samples_1, samples_10, samples_100]):
    23         results[clf_name][i] = \
---> 24         train_predict(clf, samples, X_train, y_train, X_test, y_test)
    25
    26 # Run metrics visualization for the three supervised learning models chosen
 
<ipython-input-36-2fd67492e721> in train_predict(learner, sample_size, X_train, y_train, X_test, y_test)
    19     # TODO: Fit the learner to the training data using slicing with ‘sample_size’ using .fit(training_features[:], training_labels[:])

fa-ahmad

The indirection operator captures the output of any SQL query into a Python variable. In the example below the variable output will contain the result of the query. The query used here is irrelevant and only used for illustrating the usage.

%%sql output << 
SELECT a.attname, format_type(a.atttypid, a.atttypmod) AS data_type, a.attnotnull, i.indisprimary
FROM   pg_index i
JOIN   pg_attribute a ON a.attrelid = i.indrelid
 AND a.attnum = ANY(i.indkey)