fix

pomodoro_bot/redis_client.py

@@ -0,0 +1,10 @@
+import redis.asyncio as redis
+import os
+
+r = None
+
+async def init_redis():
+    global r
+    r = redis.Redis.from_url(
+        os.getenv("REDIS_URL", "redis://localhost"), decode_responses=True
+    )