chore: migrate package name to letta (#1775)

Co-authored-by: Charles Packer <packercharles@gmail.com>
Co-authored-by: Shubham Naik <shubham.naik10@gmail.com>
Co-authored-by: Shubham Naik <shub@memgpt.ai>

dev-compose.yaml

@@ -1,42 +1,45 @@
 services:
-  memgpt_db:
+  letta_db:
     image: ankane/pgvector:v0.5.1
     networks:
       default:
         aliases:
           - pgvector_db
-          - memgpt-db
+          - letta-db
     environment:
-      - POSTGRES_USER=${MEMGPT_PG_USER}
-      - POSTGRES_PASSWORD=${MEMGPT_PG_PASSWORD}
-      - POSTGRES_DB=${MEMGPT_PG_DB}
+      - POSTGRES_USER=${LETTA_PG_USER:-letta}
+      - POSTGRES_PASSWORD=${LETTA_PG_PASSWORD:-letta}
+      - POSTGRES_DB=${LETTA_PG_DB:-letta}
     volumes:
       - ./.persist/pgdata-test:/var/lib/postgresql/data
       - ./init.sql:/docker-entrypoint-initdb.d/init.sql
     ports:
       - "5432:5432"
-  memgpt_server:
-    #image: memgpt/memgpt-server:latest
-    image: memgpt-server
-    hostname: memgpt-server
+  letta_server:
+    image: lettaai/letta:lates
+    hostname: letta
     build:
       context: .
       dockerfile: Dockerfile
       target: runtime
     depends_on:
-      - memgpt_db
+      - letta_db
     ports:
       - "8083:8083"
       - "8283:8283"
     environment:
-      - MEMGPT_SERVER_PASS=${MEMGPT_SERVER_PASS} # memgpt server password
-      - MEMGPT_PG_DB=${MEMGPT_PG_DB}
-      - MEMGPT_PG_USER=${MEMGPT_PG_USER}
-      - MEMGPT_PG_PASSWORD=${MEMGPT_PG_PASSWORD}
-      - MEMGPT_PG_HOST=pgvector_db
-      - MEMGPT_PG_PORT=5432
+      - LETTA_PG_DB=${LETTA_PG_DB:-letta}
+      - LETTA_PG_USER=${LETTA_PG_USER:-letta}
+      - LETTA_PG_PASSWORD=${LETTA_PG_PASSWORD:-letta}
+      - LETTA_PG_HOST=pgvector_db
+      - LETTA_PG_PORT=5432
+      - LETTA_LLM_ENDPOINT=${LETTA_LLM_ENDPOINT}
+      - LETTA_LLM_ENDPOINT_TYPE=${LETTA_LLM_ENDPOINT_TYPE}
+      - LETTA_LLM_MODEL=${LETTA_LLM_MODEL:-gpt-4}
+      - LETTA_LLM_CONTEXT_WINDOW=${LETTA_LLM_CONTEXT_WINDOW:-None}
+      - LETTA_EMBEDDING_ENDPOINT=${LETTA_EMBEDDING_ENDPOINT}
+      - LETTA_EMBEDDING_ENDPOINT_TYPE=${LETTA_EMBEDDING_ENDPOINT_TYPE}
+      - LETTA_EMBEDDING_DIM=${LETTA_EMBEDDING_DIM:-None}
+      - LETTA_EMBEDDING_MODEL=${LETTA_EMBEDDING_MODEL}
       - OPENAI_API_KEY=${OPENAI_API_KEY}
       - SERPAPI_API_KEY=${SERPAPI_API_KEY}
-    volumes:
-      - ./configs/server_config.yaml:/root/.memgpt/config # config file
-      # ~/.memgpt/credentials:/root/.memgpt/credentials # credentials file