Update app.py

app.py

@@ -222,12 +222,12 @@ Otherwise, answer directly."""
         if "SEARCH_RESEARCH:" in response_text:
             query = response_text.split("SEARCH_RESEARCH:")[1].strip()
             results = chroma_manager.research_collection.as_retriever().invoke(query)
-            return {"messages": [AIMessage(content=f'Action: research_db_tool\n{{"query": "{query}"}}\n\nResults: {str(results)}')]
+            return {"messages": [AIMessage(content=f'Action: research_db_tool\n{{"query": "{query}"}}\n\nResults: {str(results)}')]}
         
         elif "SEARCH_DEV:" in response_text:
             query = response_text.split("SEARCH_DEV:")[1].strip()
             results = chroma_manager.dev_collection.as_retriever().invoke(query)
-            return {"messages": [AIMessage(content=f'Action: development_db_tool\n{{"query": "{query}"}}\n\nResults: {str(results)}')]
+            return {"messages": [AIMessage(content=f'Action: development_db_tool\n{{"query": "{query}"}}\n\nResults: {str(results)}')]}
         
         return {"messages": [AIMessage(content=response_text)]}
     except Exception as e: