Fix IndentationError: correct else clause alignment at line 152

src/llm_router.py

@@ -54,7 +54,7 @@ class LLMRouter:
             logger.info("Novita AI API client initialized")
             logger.info(f"Base URL: {self.settings.novita_base_url}")
             logger.info(f"Model: {self.settings.novita_model}")
-        except Exception as e:
+            except Exception as e:
             logger.error(f"Failed to initialize Novita AI client: {e}")
             raise RuntimeError(f"Could not initialize Novita AI API client: {e}") from e
     
@@ -159,14 +159,14 @@ class LLMRouter:
                     result = self._clean_reasoning_tags(result)
                     logger.info(f"Novita AI API generated response (length: {len(result)})")
                     return result
-                else:
+                    else:
                     logger.error("Novita AI API returned empty response")
                     return None
                 
         except Exception as e:
             logger.error(f"Error calling Novita AI API: {e}", exc_info=True)
-            raise
-    
+                        raise
+            
     def _calculate_safe_max_tokens(self, prompt: str, requested_max_tokens: int) -> int:
         """
         Calculate safe max_tokens based on input token count and model context window.