opt keywords_must for node 安装Python

data/1.python初阶/1.预备知识/3.安装Python/config.json

@@ -34,7 +34,11 @@
   ],
   "node_id": "python-3-2",
   "keywords_must": [
-    "python"
+    ["python", "安装", "windows"],
+    ["python", "安装", "mac"],
+    ["python", "安装", "linux"],
+    ["python", "安装", "ubuntu"],
+    ["python", "安装", "debian"]
   ],
   "keywords_forbid": []
 }
\ No newline at end of file

data/tree.json

@@ -109,7 +109,31 @@
                         }
                       ],
                       "keywords_must": [
-                        "python"
+                        [
+                          "python",
+                          "安装",
+                          "windows"
+                        ],
+                        [
+                          "python",
+                          "安装",
+                          "mac"
+                        ],
+                        [
+                          "python",
+                          "安装",
+                          "linux"
+                        ],
+                        [
+                          "python",
+                          "安装",
+                          "ubuntu"
+                        ],
+                        [
+                          "python",
+                          "安装",
+                          "debian"
+                        ]
                       ],
                       "keywords_forbid": []
                     }