diff --git a/ai_processor/cache_manager.py b/ai_processor/cache_manager.py
index 773e53c..9d74589 100644
--- a/ai_processor/cache_manager.py
+++ b/ai_processor/cache_manager.py
@@ -8,7 +8,7 @@ import logging
 from datetime import datetime
 from typing import Dict, List, Optional
 
-from .config import CACHE_FILE
+from config import CACHE_FILE
 
 logger = logging.getLogger(__name__)
 
diff --git a/ai_processor/metrics_collector.py b/ai_processor/metrics_collector.py
index b94ec4a..dc6f54d 100644
--- a/ai_processor/metrics_collector.py
+++ b/ai_processor/metrics_collector.py
@@ -128,4 +128,4 @@ class MetricsCollector:
         }
 
 # Global metrics collector instance
-metrics_collector = MetricsCollector()
\ No newline at end of file
+metrics_collector = MetricsCollector()