Update requirements.txt

requirements.txt

@@ -1,9 +1,8 @@
 fastapi==0.110.0
 uvicorn==0.29.0
 pandas==2.2.2
-numpy==1.23.5         
-scikit-learn==1.2.2
-lightgbm==4.3.0
-joblib==1.3.2
-python-multipart==0.0.9
+numpy==1.23.5               
+scikit-learn==1.2.2        
+joblib==1.3.2              
+python-multipart==0.0.9     
 requests==2.31.0