🚀 Feature: Add wrong answer message to graph exercise

[SanjnaT41756]

When given correct input to the graph exercise, we see the next exercise. However, nothing happens when there are incorrect inputs. We want to add the "That's not quite right. Try again! " message when incorrect input is submitted, like it is with the other exercises.

Proposed Solution

• add a wrongMessage function in GraphInput.tsx similar to the one in AxisInputs.tsx
• edit the checkCorrect() function in GraphInput.tsx, such that it would handle incorrect input
• Add the wrong message text element in the return
• We want to copy what is being done in AxisInputs.tsx

• 👋 I may be able to implement this feature request

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This is a 🚀 Feature Request

[SanjnaT41756]

#108 closes this issue