fix: additional tools won't duplicate (#928)

additional_tools stay just will be overriden by duplicate tools passed in from additional_tools

Author: tawsifkamal

src/codegen/extensions/langchain/agent.py

@@ -63,7 +63,7 @@ def create_codebase_agent(
  """
  llm = LLM(model_provider=model_provider, model_name=model_name, **kwargs)
 
- # Get all codebase tools
+ # Initialize default tools
  tools = [
  ViewFileTool(codebase),
  ListDirectoryTool(codebase),
@@ -80,17 +80,13 @@ def create_codebase_agent(
  ReflectionTool(codebase),
  SearchFilesByNameTool(codebase),
  GlobalReplacementEditTool(codebase),
- # SemanticSearchTool(codebase),
- # =====[ Github Integration ]=====
- # Enable Github integration
- # GithubCreatePRTool(codebase),
- # GithubViewPRTool(codebase),
- # GithubCreatePRCommentTool(codebase),
- # GithubCreatePRReviewCommentTool(codebase),
  ]
 
- # Add additional tools if provided
  if additional_tools:
+ # Get names of additional tools
+ additional_names = {t.get_name() for t in additional_tools}
+ # Keep only tools that don't have matching names in additional_tools
+ tools = [t for t in tools if t.get_name() not in additional_names]
  tools.extend(additional_tools)
 
  memory = MemorySaver() if memory else None