Update README.md

README.md

@@ -94,7 +94,7 @@ You must use ```python for just the final solution code block with the following
 messages = [
     {
         "role": "user",
-        "content": prompt.format(user="Write a program to calculate the sum of the first <span class="math-inline">N</span> fibonacci numbers")},
+        "content": prompt.format(user="Write a program to calculate the sum of the first $N$ fibonacci numbers")},
 ]
 
 outputs = pipeline(