diff --git a/ESP32_Oscilloscope/data_analysis.ino b/ESP32_Oscilloscope/data_analysis.ino
index 9148498..03aeefd 100644
--- a/ESP32_Oscilloscope/data_analysis.ino
+++ b/ESP32_Oscilloscope/data_analysis.ino
@@ -1,3 +1,4 @@
+
 void peak_mean(uint16_t *i2s_buffer, uint32_t len, float * max_value, float * min_value, float *pt_mean) {
   max_value[0] = i2s_buffer[0];
   min_value[0] = i2s_buffer[0];