fix: sort out error in min_max

Handle_emg_data.py

@@ -1,5 +1,6 @@
 import pandas as pd
 from pathlib import Path
+import numpy as np
 
 from pandas.core.frame import DataFrame
 
@@ -42,8 +43,8 @@ def get_emg_str(emg_nr):
     return 'emg' + str(emg_nr)
 
 def get_min_max_timestamp(df:DataFrame):
-    min = df['timestamp'].min()
-    max = df['timestamp'].max()
+    min = int(np.floor(df['timestamp'].min()))
+    max = int(np.ceil(df['timestamp'].max()))
     return min, max
 
 

Signal_prep.py

@@ -100,7 +100,6 @@ def load_user_emg_data():
 def prep_df_for_trans(df:DataFrame):
     sample_rate = SAMPLE_RATE
     min, duration = Handler.get_min_max_timestamp(df)
-    print(duration)
     x = np.linspace(0, duration, SAMPLE_RATE * duration, endpoint=False)
     y = np.array(df.iloc(1))
     return x, y, duration