Revert "add google ad"

This reverts commit 77c7407.

app.py

@@ -24,11 +24,18 @@ def find_key(token):
 csp = {
     "default-src": "'none'",
     "style-src": ["'self'", "'unsafe-inline'"],
-    "script-src": ["'self'", "*", "'unsafe-inline'", "'unsafe-eval'"],
+    "script-src": [
+        "'self'",
+        "*.cloudflare.com",
+        "*.googletagmanager.com",
+        "*.google-analytics.com",
+        "'unsafe-inline'",
+        "'unsafe-eval'",
+    ],
     "form-action": "'self'",
     "base-uri": "'self'",
     "img-src": "*",
-    "frame-src": ["ghbtns.com", "googleads.g.doubleclick.net"],
+    "frame-src": "ghbtns.com",
     "frame-ancestors": "'none'",
     "object-src": "'none'",
 }

docs/_templates/layout.html

@@ -12,14 +12,5 @@
   gtag('config', '{{ tracking_id }}');
 </script>
 {% endif -%}
-{%- if google_ad_client %}
-<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<script>
-  (adsbygoogle = window.adsbygoogle || []).push({
-    google_ad_client: "{{ google_ad_client }}",
-    enable_page_level_ads: true
-  });
-</script>
-{% endif -%}
 {% endblock %}
 {% set css_files = css_files + [ "_static/style.css" ] %}

docs/conf.py

@@ -132,10 +132,7 @@
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".
 html_title = "pysheeet"
-html_context = {
-    "tracking_id": os.environ.get("TRACKING_ID"),
-    "google_ad_client" : os.environ.get("GOOGLE_AD_CLIENT")
-}
+html_context = {"tracking_id": os.environ.get("TRACKING_ID")}
 
 # A shorter title for the navigation bar.  Default is the same as html_title.
 #html_short_title = None