First step in making gpt-engineer learn. Rename main_prompt -> prompt (#381)

* First step in collecting learnings

* Rename prompts

* remove requirements, use pip install -e . instead

* Add requirements

* Fix tests

tests/test_db.py

@@ -44,7 +44,7 @@ def test_DBs_initialization(tmp_path):
 
 
 def test_invalid_path():
-    with pytest.raises(PermissionError):
+    with pytest.raises((PermissionError, OSError)):
         # Test with a path that will raise a permission error
         DB("/root/test")