[docs] Minor Docs fixes ( enhancements , restructure ) (#3748)

docs/cookbooks/essentials/building-ai-companion.mdx

@@ -164,7 +164,7 @@ Ray can plan workouts that avoid aggravating Max's knee, without pulling in race
 Run the basic loop for a week and check what's stored:
 
 ```python
-memories = mem0_client.get_all(user_id="max")
+memories = mem0_client.get_all(filters={"AND": [{"user_id": "max"}]})
 print([m["memory"] for m in memories["results"]])
 # Output: ["Max wants to run marathon under 4 hours", "hey", "lol ok", "cool thanks", "gtg bye"]
 
@@ -202,7 +202,7 @@ Now chat again:
 chat("hey how's it going", user_id="max")
 chat("I prefer trail running over roads", user_id="max")
 
-memories = mem0_client.get_all(user_id="max")
+memories = mem0_client.get_all(filters={"AND": [{"user_id": "max"}]})
 print([m["memory"] for m in memories["results"]])
 # Output: ["Max wants to run marathon under 4 hours", "Max prefers trail running over roads"]
 
@@ -411,7 +411,7 @@ Max changes his goal from sub-4 to sub-3:45:
 
 ```python
 # Find the old memory
-memories = mem0_client.get_all(user_id="max")
+memories = mem0_client.get_all(filters={"AND": [{"user_id": "max"}]})
 goal_memory = [m for m in memories["results"] if "sub-4" in m["memory"]][0]
 
 # Update it