Try fix "Ren'Py being detected as Python"

- Remove Ren'Py from Python group
- Add .rpy to Python + sample

lib/linguist/heuristics.rb

@@ -321,6 +321,14 @@ module Linguist
       end
     end
 
+    disambiguate ".rpy" do |data|
+      if /(^(import|from)[\s\S])/m.match(data)
+        Language["Python"]
+    else
+        Language["Ren'Py"]
+      end
+    end
+
     disambiguate ".rs" do |data|
       if /^(use |fn |mod |pub |macro_rules|impl|#!?\[)/.match(data)
         Language["Rust"]

lib/linguist/languages.yml

@@ -2831,6 +2831,7 @@ Python:
   - .pyp
   - .pyt
   - .pyw
+  - .rpy
   - .tac
   - .wsgi
   - .xpy
@@ -3004,7 +3005,6 @@ Redcode:
 
 Ren'Py:
   type: programming
-  group: Python
   aliases:
   - renpy
   color: "#ff7f7f"