Update jihou.py

jihou.py

@@ -81,7 +81,15 @@ def create_time_signal_body():
 
 def load_todoufuken():
     with open("todoufuken.json", encoding="utf-8") as f:
-        return json.load(f)
+        lines = []
+        for line in f:
+            stripped = line.lstrip()
+            if stripped.startswith("//"):
+                continue
+            lines.append(line)
+
+    json_str = "".join(lines)
+    return json.loads(json_str)
 
 
 def fetch_weather(todoufuken):