Added build pipeline

.drone.yml

@@ -1,4 +1,19 @@
 kind: pipeline
+name: build
+
+steps:
+- name: Build
+  image: python:3
+  commands:
+  - pip install -r requirements.txt
+#  - pytest
+
+trigger:
+  event:
+  - push
+
+---
+kind: pipeline
 type: docker
 name: Create release from tag
 steps: