fix(deps): update deepagents dependency version to 0.4.4

refactor(backends): reorganize imports for clarity

EvoScientist/backends.py

@@ -7,12 +7,13 @@ import uuid
 from pathlib import Path
 
 from deepagents.backends import FilesystemBackend, LocalShellBackend
-from deepagents.backends.filesystem import WriteResult, EditResult
 from deepagents.backends.protocol import (
     BackendProtocol,
+    EditResult,
     ExecuteResponse,
     FileDownloadResponse,
     FileUploadResponse,
+    WriteResult,
 )
 
 # System path prefixes that should never appear in virtual paths.

pyproject.toml

@@ -16,7 +16,7 @@ classifiers = [
     "Programming Language :: Python :: 3",
 ]
 dependencies = [
-    "deepagents>=0.4.3",
+    "deepagents>=0.4.4",
     "langchain>=1.2.10",
     "langchain-anthropic>=1.3.3",
     "langchain-openai>=0.3",