diff --git a/.idea/A.K.03.iml b/.idea/A.K.03.iml
index 7133e2f..c56ca50 100644
--- a/.idea/A.K.03.iml
+++ b/.idea/A.K.03.iml
@@ -4,7 +4,7 @@
     <content url="file://$MODULE_DIR$">
       <excludeFolder url="file://$MODULE_DIR$/.venv" />
     </content>
-    <orderEntry type="jdk" jdkName="Python 3.11 (A.K.03)" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3.13 (A.K.03)" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
   <component name="PyDocumentationSettings">
diff --git a/.idea/misc.xml b/.idea/misc.xml
index f42a977..822c310 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,5 +3,5 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.13 (A.K.03)" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.11 (A.K.03)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.13 (A.K.03)" project-jdk-type="Python SDK" />
 </project>
\ No newline at end of file
diff --git a/student_code/dist_func.py b/student_code/dist_func.py
index 44b7222..b36df8f 100644
--- a/student_code/dist_func.py
+++ b/student_code/dist_func.py
@@ -1,12 +1,13 @@
 import time
 from kitt import KITT
 
-def process(recording_duration):
+# recording_duration
+def process():
 
     # Record data for a specified duration (e.g., 10 seconds)
     start_time = time.time()
 
-    while time.time() - start_time < recording_duration:
+    while time.time() - start_time < 10:
 
         status = KITT.get_distance_report()
         lines = status.splitlines()
diff --git a/student_code/dist_obj.py b/student_code/dist_obj.py
index 0075816..f3b57b6 100644
--- a/student_code/dist_obj.py
+++ b/student_code/dist_obj.py
@@ -5,7 +5,7 @@ class DistanceSensor:
     data = []
 
     def __init__(self, data):
-        self.data = data0
+        self.data = data
 
     def process(self, recording_duration):
 
diff --git a/student_code/ui.py b/student_code/ui.py
index effe64b..bf6b348 100644
--- a/student_code/ui.py
+++ b/student_code/ui.py
@@ -94,16 +94,17 @@ if __name__ == "__main__":
 
 
     # Distance sensor
-    sensor_label = tk.Label(root, text=f"Speed {dist_func.process(rec_time_var)}")
+    sensor_label = tk.Label(root, text=f"Speed {dist_func.process()}")
     sensor_label.grid(row=0, column=0)
 
     sensor_var = tk.StringVar()
     sensor_entry = tk.Entry(root, textvariable=sensor_var)
     sensor_entry.grid(row=0, column=1)
 
+    # rec_time_var.get()
     def sensor_btn():
-        dist_func.process(rec_time_var)
-        sensor_label.config(text=f"Speed {dist_func.process(rec_time_var)}")
+        dist_func.process()
+        sensor_label.config(text=f"Speed {dist_func.process()}")
 
     sensor_set_btn = tk.Button(root, text="Request Sensor Reading", command=sensor_btn)
     sensor_set_btn.grid(row=0, column=2)