feat: introduce display image tool for enhanced image rendering in chat with metadata support

surfsense_backend/app/agents/new_chat/chat_deepagent.py

@@ -14,6 +14,7 @@ from langgraph.types import Checkpointer
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.agents.new_chat.context import SurfSenseContextSchema
+from app.agents.new_chat.display_image import create_display_image_tool
 from app.agents.new_chat.knowledge_base import create_search_knowledge_base_tool
 from app.agents.new_chat.link_preview import create_link_preview_tool
 from app.agents.new_chat.podcast import create_generate_podcast_tool
@@ -36,6 +37,7 @@ def create_surfsense_deep_agent(
     enable_citations: bool = True,
     enable_podcast: bool = True,
     enable_link_preview: bool = True,
+    enable_display_image: bool = True,
     additional_tools: Sequence[BaseTool] | None = None,
 ):
     """
@@ -57,6 +59,8 @@ def create_surfsense_deep_agent(
                        When True and user_id is provided, the agent can generate podcasts.
         enable_link_preview: Whether to include the link preview tool (default: True).
                             When True, the agent can fetch and display rich link previews.
+        enable_display_image: Whether to include the display image tool (default: True).
+                             When True, the agent can display images with metadata.
         additional_tools: Optional sequence of additional tools to inject into the agent.
                          The search_knowledge_base tool will always be included.
 
@@ -87,6 +91,11 @@ def create_surfsense_deep_agent(
         link_preview_tool = create_link_preview_tool()
         tools.append(link_preview_tool)
 
+    # Add display image tool if enabled
+    if enable_display_image:
+        display_image_tool = create_display_image_tool()
+        tools.append(display_image_tool)
+
     if additional_tools:
         tools.extend(additional_tools)