The error message is indicating that you're trying to add an integer and a string together, which Python doesn't allow. This is happening in the line where you're calculating the average of the values in the `calories` dictionary.

Here's how you can fix it:

1. First, ensure that all the values in the `calories` dictionary are integers. If some of them are strings that represent numbers, you can convert them to integers using the `int()` function.

2. If the values in the `calories` dictionary are supposed to be strings and not numbers, then you need to rethink your approach because you can't calculate the average of strings.

3. If you're not sure what the values in the `calories` dictionary are, you can print them out or use the `type()` function to check their types.

Here's an example of how you can convert the values to integers if they're strings:

```python
for key in calories:
calories[key] = int(calories[key])
```

After this, you should be able to calculate the average without getting a TypeError.

Question

The error message is indicating that you're trying to add an integer and a string together, which Python doesn't allow. This is happening in the line where you're calculating the average of the values in the `calories` dictionary.

Here's how you can fix it:

1. First, ensure that all the values in the `calories` dictionary are integers. If some of them are strings that represent numbers, you can convert them to integers using the `int()` function.

2. If the values in the `calories` dictionary are supposed to be strings and not numbers, then you need to rethink your approach because you can't calculate the average of strings.

3. If you're not sure what the values in the `calories` dictionary are, you can print them out or use the `type()` function to check their types.

Here's an example of how you can convert the values to integers if they're strings:

```python
for key in calories:
    calories[key] = int(calories[key])
```

After this, you should be able to calculate the average without getting a TypeError.

Knowee AI · Accepted Answer

The error message is indicating that you're trying to add an integer and a string together, which Python doesn't allow. This is happening in the line where you're calculating the average of the values in the `calories` dictionary.

Here's how you can fix it:

1. First, ensure that all the values in the `calories` dictionary are integers. If some of them are strings that represent numbers, you can convert them to integers using the `int()` function.

2. If the values in the `calories` dictionary are supposed to be strings and not numbers, then you need to rethink your approach because you can't calculate the average of strings.

3. If you're not sure what the values in the `calories` dictionary are, you can print them out or use the `type()` function to check their types.

Here's an example of how you can convert the values to integers if they're strings:

```python
for key in calories:
    calories[key] = int(calories[key])
```

After this, you should be able to calculate the average without getting a TypeError.

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