Add more functionality to signature description parsing

claude_dspy/__init__.py

@@ -1,5 +1,5 @@
-from claude_dspy.agent import ClaudeCode, ClaudeCodeConfig
-from claude_dspy.trace import (
+from .agent import ClaudeCode, ClaudeCodeConfig
+from .trace import (
     TraceItem,
     AgentMessageItem,
     ThinkingItem,
@@ -7,7 +7,7 @@ from claude_dspy.trace import (
     ToolResultItem,
     ErrorItem,
 )
-from claude_dspy.utils import Usage
+from .utils import Usage
 
 __version__ = "0.1.0"
 

claude_dspy/agent.py

@@ -22,7 +22,7 @@ from claude_agent_sdk import (
     ToolResultBlock,
 )
 
-from claude_dspy.trace import (
+from .trace import (
     TraceItem,
     AgentMessageItem,
     ThinkingItem,
@@ -30,7 +30,7 @@ from claude_dspy.trace import (
     ToolResultItem,
     ErrorItem,
 )
-from claude_dspy.utils import (
+from .utils import (
     Usage,
     is_pydantic_model,
     get_json_schema,
@@ -41,8 +41,10 @@ from claude_dspy.utils import (
 
 class ClaudeCodeConfig(PrecompiledConfig):
     """Configuration for ClaudeCode agent."""
+
     model: str = "claude-opus-4-5-20251101"
 
+
 class ClaudeCodeKwargs(BaseModel):
     model_config = {"arbitrary_types_allowed": True}
 
@@ -55,6 +57,7 @@ class ClaudeCodeKwargs(BaseModel):
     sandbox: dict[str, Any] | None = None
     system_prompt: str | dict[str, Any] | None = None
 
+
 class ClaudeCode(PrecompiledProgram):
     """DSPy module that wraps Claude Code SDK.
 
@@ -84,7 +87,7 @@ class ClaudeCode(PrecompiledProgram):
         super().__init__(config=config)
 
         args = ClaudeCodeKwargs(**kwargs)
-        
+
         signature = args.signature
         api_key = args.api_key
         working_directory = args.working_directory