add python codestyle

analytics/Codestyle.md

@@ -0,0 +1,19 @@
+# Imports
+
+You import local files first, than spesific liba and then standart libs.
+So you import from something very scecific to something very common.
+It allows you to pay attention on most important things from beginning.
+
+```
+
+from data_provider import DataProvider
+from anomaly_model import AnomalyModel
+from pattern_detection_model import PatternDetectionModel
+
+import numpy as np
+
+from scipy.signal import argrelextrema
+
+import pickle
+
+```