diff --git a/ppg.cpp b/ppg.cpp
index 0ba5961..2fc0d78 100644
--- a/ppg.cpp
+++ b/ppg.cpp
@@ -111,6 +111,8 @@ int main() {
 			// display green FFT
 			const double range[2] = {0.0, 150.0};
 			cv::imshow("FFT module green", plotGraph(greenFFTModule, range));
+			putText(image, "Text in Images", text_position, FONT_HERSHEY_COMPLEX,
+				font_size,font_Color, font_weight);
 
 		}