Change logger.exception to .error

src/slidedeckai/core.py

@@ -260,7 +260,7 @@ class SlideDeckAI:
                 output_file_path=path
             )
         except Exception as ex:
-            logger.exception('Caught a generic exception: %s', str(ex))
+            logger.error('Caught a generic exception: %s', str(ex))
             return None
 
         return path

src/slidedeckai/helpers/llm_helper.py

@@ -216,7 +216,7 @@ def stream_litellm_completion(
                         yield choice.message.content
                         
     except Exception as e:
-        logger.exception('Error in LiteLLM completion: %s', e)
+        logger.error('Error in LiteLLM completion: %s', e)
         raise