I am stuck at the DeleteSchedule part can someone guide me much appreciate

def SaveData(allRec):
    with open ("trainingSchedule.txt","w") as fh:
            for x in AllRec :
                rec = ",".join(x)
                fh.write(rec+"\n")

def AddSchedule(AllRec):
    trainingId = input("Enter training ID : ")
    trainingDate = input("Enter training date : ")
    trainingTime = input("Enter training time : ")
    trainingVenue = input("Enter training venue : ")
    trainingCoach = input("Enter training coach : ")
    trainingStudent = input("Enter training students : ")
    rec = [trainingId,trainingDate,trainingTime,trainingVenue,trainingCoach,trainingStudent]
    AllRec.append(rec)
    SaveData(AllRec)
    
    return AllRec


def MainMenu():
    choice = 0
    print("1. Add training schedule ")
    print("2. Modify training schedule ")
    print("3. Delete training schedule ")
    print("4. Search training schedule ")
    print("5. Exit ")
    choice = input("Please enter your choice : ")
    return int(choice)

def ModifySchedule(AllRec):
    sValue = input("Please enter training id to modify : ")
    ind = -1
    for x in range(len(AllRec)):
        if (sValue in AllRec[x][0]):
            ind = x
            break
    if ind != -1 :
        print(AllRec[ind][0]+"\t"+AllRec[ind][1]+"\t"+AllRec[ind][2]+"\t"+AllRec[ind][3]+"\t"+AllRec[ind][4]+"\t"+AllRec[ind][5])
        AllRec[ind][0] = input("Please enter a new training ID : ")
        AllRec[ind][1] = input("Please enter a new training date : ")
        AllRec[ind][2] = input("Please enter a new training time : ")
        AllRec[ind][3] = input("Please enter a new training venue : ")
        AllRec[ind][4] = input("Please enter a new training coach : ")
        AllRec[ind][5] = input("Please enter a new training students : ")
        SaveData(AllRec)
        print("Data saved \n")
    else :
        print("Search value not found.....\n")

def ReadInitialData(allRec):
    with open("trainingschedule.txt","r") as fh:
        for rec in fh:
            listRec = rec.strip().split(",")
            allRec.append(listRec)
    return allRec

def DeleteSchedule(AllRec):
    sValue = input("Please enter training id to delete : ")
    AllRec.remove("1")



#Main Logic
AllRec = ReadInitialData([])
while True : 
    ch = MainMenu()
    if ch == 1 :
        AllRec = AddSchedule(AllRec)
    elif ch == 2 :
        AllRec = ModifySchedule(AllRec)
    elif ch == 3 :
        AllRec = DeleteSchedule(AllRec)
    elif ch == 4 :
        SearchSchedule(AllRec)
    elif ch == 5 :
        print("Have a nice day")
        break;
    ans = input("Do you want to continue (y/n) : ")
    if ans == "n":
        print("Have a nice day")
        break

We have no idea what problem this code is trying to solve. Please provide the detailed problem instructions for this along with any data files needed to solve the problem.

this is a question which required us to create a basketball training schedule with features such as add,modify,delete,search from to the list

The code in the DeleteSchedule function is incorrect. To delete an item from the AllRec list, you need to find the index of the item first and then remove it using the del statement or the remove method of the list.

how should i code it

i am deleting the whole entry according to the training id but i am stuck

def SaveData(allRec):
    # Open the text file for writing and save the records
    with open ("trainingSchedule.txt","w") as fh:
            for x in allRec:
                # Join the elements of each record and separate them with commas
                rec = ",".join(x)
                # Write the record to the text file and add a newline character
                fh.write(rec+"\n")

def AddSchedule(allRec):
    # Ask the user for the training details
    trainingId = input("Enter training ID : ")
    trainingDate = input("Enter training date : ")
    trainingTime = input("Enter training time : ")
    trainingVenue = input("Enter training venue : ")
    trainingCoach = input("Enter training coach : ")
    trainingStudent = input("Enter training students : ")
    # Store the training details in a list
    rec = [trainingId,trainingDate,trainingTime,trainingVenue,trainingCoach,trainingStudent]
    # Add the record to the allRec list
    allRec.append(rec)
    # Save the updated list to the text file
    SaveData(allRec)
    
    # Return the updated list
    return allRec


def MainMenu():
    # Print the main menu options
    choice = 0
    print("1. Add training schedule "

What does your new code look like for the DeleteSchedule function? You need to use the algorithm that @Nathan.clark88 has supplied you and try to write the code that implements that algorithm.

You already know how to get the index by the training id, because you have already written code that does just that.

We are not here to write code for you. We are here to guide you to a code solution. You must put the effort in to write the code.