Update import statements in documentation

The import statements in the README and __init__.py needed adjustments due to renaming of 'overcooked_environment' to 'environment'. This commit updates the relevant parts in the documentation to prevent any confusion for users of the 'cooperative_cuisine' package.

README.md

@@ -59,7 +59,7 @@ pip install overcooked-environment@git+https://gitlab.ub.uni-bielefeld.de/scs/co
 #### Run
 
 You can now use the environment and/or simulator in your python code. Just by importing
-it `import overcooked_environment`
+it `import cooperative_cuisine`
 
 ## Configuration
 

cooperative_cuisine/__init__.py

@@ -94,7 +94,7 @@ import json
 import dataclasses
 from websockets import connect
 
-from cooperative_cuisine.overcooked_environment import Action, ActionType, InterActionData
+from cooperative_cuisine.environment import Action, ActionType, InterActionData
 from cooperative_cuisine.utils import custom_asdict_factory
 
 
@@ -154,14 +154,14 @@ requests.post(
 ```
 
 ## Direct integration into your code
-You can use the `cooperative_cuisine.overcooked_environment.Environment` class
+You can use the `cooperative_cuisine.environment.Environment` class
 and call the `step`, `get_json_state`, and `perform_action` methods directly.
 
 ```python
 from datetime import timedelta
 
 from cooperative_cuisine import ROOT_DIR
-from cooperative_cuisine.overcooked_environment import Action, Environment
+from cooperative_cuisine.environment import Action, Environment
 
 env = Environment(
     env_config=ROOT_DIR / "game_content" / "environment_config.yaml",