add the action

.github/labeler.yml

@@ -0,0 +1,37 @@
+docs:
+  - changed-files:
+  - any-glob-to-any-file:
+    - docs/source/**
+
+MMM:
+  - changed-files:
+  - any-glob-to-any-file:
+    - docs/source/notebooks/mmm/*
+    - pymc_marketing/mmm/**
+
+CLV:
+  - changed-files:
+  - any-glob-to-any-file:
+    - docs/source/notebooks/clv/*
+    - pymc_marketing/clv/**
+
+"Prior class":
+  - changed-files:
+    - any-glob-to-any-file:
+      - pymc_marketing/prior.py
+
+
+streamlit:
+  - changed-files:
+    - any-glob-to-any-file:
+      - streamlit/*
+
+tests:
+  - changed-files:
+    - any-glob-to-any-file:
+      - tests/**
+
+mlflow:
+  - changed-files:
+    - any-glob-to-any-file:
+      - pymc_marketing/mlflow.py

.github/workflows/pr-auto-label.yml

@@ -0,0 +1,12 @@
+name: "Pull Request Labeler"
+on:
+- pull_request_target
+
+jobs:
+  labeler:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/labeler@v5