Update main.py

main.py

@@ -12,34 +12,45 @@
 LONG_BREAK_MIN = 20
 reps = 0
 timer = None
+
 # ---------------------------- TIMER RESET ------------------------------- #
 def reset_timer():
+    # Cancel the existing timer (if any)
     window.after_cancel(timer)
+
+    # Reset the displayed timer text to "00:00"
     canvas.itemconfig(timer_text, text="00:00")
+
+    # Reset the title label to "Timer"
     title_label.config(text="Timer")
+
+    # Clear check marks
     check_marks.config(text="")
+
+    # Reset the global reps counter to 0
     global reps
-    reps=0
+    reps = 0
 
 # ---------------------------- TIMER MECHANISM ------------------------------- #
 def start_timer():
+    # Increment the reps counter
     global reps
     reps += 1
 
     work_sec = WORK_MIN * 60
     short_break_sec = SHORT_BREAK_MIN * 60
     long_break_sec = LONG_BREAK_MIN * 60
 
+    # Determine the type of timer (work or break) based on reps counter
     if reps % 8 == 0:
         count_down(long_break_sec)
-        title_label.config(text="Break",fg=RED,)
+        title_label.config(text="Break", fg=RED,)
     elif reps % 2 == 0:
         count_down(short_break_sec)
         title_label.config(text="Break", fg=PINK)
     else:
         count_down(work_sec)
-        title_label.config(text="WorK", fg=GREEN)
-
+        title_label.config(text="Work", fg=GREEN)
 
 # ---------------------------- COUNTDOWN MECHANISM ------------------------------- #
 def count_down(count):
@@ -48,22 +59,25 @@ def count_down(count):
     if count_sec < 10:
         count_sec = f"0{count_sec}"
 
+    # Update the displayed timer text on the canvas
     canvas.itemconfig(timer_text, text=f"{count_min}:{count_sec}")
+
+    # If there is time remaining, continue counting down
     if count > 0:
         global timer
         timer = window.after(1000, count_down, count - 1)
     else:
+        # If the countdown reaches 0, start the next timer
         start_timer()
+
+        # Update check marks based on completed work sessions
         mark = ""
-        work_session =math.floor(reps/2)
+        work_session = math.floor(reps / 2)
         for _ in range(work_session):
-            mark +="✔"
+            mark += "✔"
         check_marks.config(text=mark)
 
-
 # ---------------------------- UI SETUP ------------------------------- #
-
-
 window = Tk()
 window.title("Pomodoro")
 window.config(padx=100, pady=50, bg=YELLOW)