Update stats script

stats.sh

@@ -7,7 +7,11 @@ right=$(sqlite3 articles.db "SELECT url FROM articles WHERE category = 'right'"
 left_sources=$(sqlite3 articles.db "SELECT source FROM articles WHERE category = 'left'" | sort | uniq)
 right_sources=$(sqlite3 articles.db "SELECT source FROM articles WHERE category = 'right'" | sort | uniq)
 
-echo "This model contains a total of $total articles ($left left, $right right)."
+total_source_count=$(sqlite3 articles.db "SELECT source FROM articles" | sort | uniq | wc -l)
+left_source_count=$(echo $left_sources | wc -w)
+right_source_count=$(echo $right_sources | wc -w)
+
+echo "This model contains a total of $total articles from $total_source_count sources."
 echo ""
 echo "## Left"
 echo ""
@@ -15,8 +19,12 @@ for i in $left_sources; do
     echo "* $i: $(sqlite3 articles.db "SELECT url FROM articles WHERE source = '$i'" | wc -l)"
 done
 echo ""
+echo "Left total: $left articles from $left_source_count sources"
+echo ""
 echo "## Right"
 echo ""
 for i in $right_sources; do
     echo "* $i: $(sqlite3 articles.db "SELECT url FROM articles WHERE source = '$i'" | wc -l)"
 done
+echo ""
+echo "Right total: $right articles from $right_source_count sources"