Update copyright for documentation in O-DU usecase

Issue-ID: NONRTRIC-710
Signed-off-by: ychacon <yennifer.chacon@est.tech>
Change-Id: I8352832658df2af5ebc3b4c98d40be4666d1fa47
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
new file mode 100644
index 0000000..8df5ada
--- /dev/null
+++ b/.readthedocs.yaml
@@ -0,0 +1,16 @@
+---
+version: 2
+
+formats:
+  - htmlzip
+
+build:
+  image: latest
+
+python:
+  version: 3.7
+  install:
+    - requirements: docs/requirements-docs.txt
+
+sphinx:
+  configuration: docs/conf.py
\ No newline at end of file