diff --git a/code/useful_functions.py b/code/useful_functions.py
index f10086e..d07000a 100644
--- a/code/useful_functions.py
+++ b/code/useful_functions.py
@@ -252,12 +252,6 @@ def spike_times(stim):
     dt = ti.sampling_interval  
     return spikes, stim_dur, dt # se changed spike_times to spikes so its not the same as name of function
 
-'''TODO: AM-freq plot:
-    meaning of am peak in spectrum? why is it there how does it change with stim intensity? 
-    make plot with AM 1/2 EODf over stim frequency (df+eodf), get amplitude of am peak and plot
-    amplitude over frequency of peak'''
-    
-
 def calculate_integral(freq, power, point, delta):   
     """
     Calculate the integral around a single specified point.
@@ -292,8 +286,6 @@ def calculate_integral(freq, power, point, delta):
     local_mean = np.mean([l_integral, r_integral])
     return integral, local_mean
 
-
-
 def valid_integrals(integral, local_mean, threshold, point):
     """
     Check if the integral exceeds the threshold compared to the local mean and 
@@ -323,3 +315,8 @@ def valid_integrals(integral, local_mean, threshold, point):
     else:
         message = f"The point {point} is not valid, as its integral does not exceed the threshold."
     return valid, message
+
+'''TODO Sarah: AM-freq plot:
+    meaning of am peak in spectrum? why is it there how does it change with stim intensity? 
+    make plot with AM 1/2 EODf over stim frequency (df+eodf), get amplitude of am peak and plot
+    amplitude over frequency of peak'''
\ No newline at end of file