diff --git a/install_ai_video_deps.py b/install_ai_video_deps.py
index 4664468..1739bd5 100644
--- a/install_ai_video_deps.py
+++ b/install_ai_video_deps.py
@@ -55,7 +55,6 @@ def main():
         # Test AI video module import
         print("\n🧪 Testing AI video module import...")
         try:
-            sys.path.append('python_core')
             from ai_video import VideoGenerator
             print("✅ AI video module imported successfully!")
         except Exception as e:
diff --git a/python_core/ai_video/api_client.py b/python_core/ai_video/api_client.py
index c649f06..df329bd 100644
--- a/python_core/ai_video/api_client.py
+++ b/python_core/ai_video/api_client.py
@@ -12,7 +12,6 @@ import time
 from typing import Dict, Any, Optional, Callable
 
 import sys
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 from ..config import settings
 from ..utils import setup_logger
 logger = setup_logger(__name__)
diff --git a/python_core/utils/validators.py b/python_core/utils/validators.py
index 9e022ff..8b35bcb 100644
--- a/python_core/utils/validators.py
+++ b/python_core/utils/validators.py
@@ -7,7 +7,6 @@ from typing import Union
 
 import sys
 import os
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
 from config import settings