refactor: Add necessary imports for API key handling

Author: Kaushalsurana

sonar-use-cases/research_finder/research_finder.py

@@ -7,11 +7,11 @@
 import sys
 import os
 from pathlib import Path
- from typing import Optional, Dict, Any # Added imports
+from typing import Optional, Dict, Any # Added imports
 
-def research_topic(query: str, model: str):
-     """Placeholder for research function."""
-     print(f"Researching: '{query}' using model '{model}'...")
+ def research_topic(query: str, model: str):
+    """Placeholder for research function."""
+    print(f"Researching: '{query}' using model '{model}'...")
     # TODO: Implement API call
     return {"summary": "Placeholder summary", "sources": ["placeholder source"]}