chore(curriculum): remove strugglers __pyodide and __locals (#54832)

curriculum/challenges/english/07-scientific-computing-with-python/learn-data-structures-by-building-the-merge-sort-algorithm/6564a9fe51964c229d5b7f4c.md

@@ -16,7 +16,7 @@ Your `merge_sort` function should take a single parameter: `array`.
 ```js
 ({ test: () => assert(runPython(`
     import inspect
-    str(inspect.signature(__locals.get('merge_sort'))) == '(array)'    
+    str(inspect.signature(merge_sort)) == '(array)'    
   `))
 })
 ```

curriculum/challenges/english/07-scientific-computing-with-python/learn-string-manipulation-by-building-a-cipher/6554d25dc5ceaa354307a77e.md

@@ -24,7 +24,7 @@ You should add `direction` as the third parameter of your function.
 ```js
 ({ test: () => assert(runPython(`
     import inspect
-    f = __locals.get("vigenere")
+    f = vigenere
     sig = str(inspect.signature(f))
     sig == '(message, key, direction)'
   `))

curriculum/challenges/english/07-scientific-computing-with-python/learn-string-manipulation-by-building-a-cipher/6555231eac4d9f19bd3d44b5.md

@@ -24,7 +24,7 @@ You should declare a new function called `encrypt`. Remember to use the `pass` k
 ```js
 ({ test: () => assert(runPython(`
     import inspect
-    f = __locals.get("encrypt")
+    f = encrypt
     inspect.isfunction(f)
   `))
 })
@@ -35,7 +35,7 @@ Your `encrypt` function should take `message` and `key` as the parameters. The o
 ```js
 ({ test: () => assert(runPython(`
     import inspect
-    f = __locals.get("encrypt")
+    f = encrypt
     sig = inspect.signature(f)
     str(sig) == "(message, key)"
   `))

curriculum/challenges/english/07-scientific-computing-with-python/learn-string-manipulation-by-building-a-cipher/65552a9593755e1fb2f5ab50.md

@@ -16,7 +16,7 @@ You should define a new function called `decrypt`.
 ```js
 ({ test: () => assert(runPython(`
     import inspect
-    f = __locals.get("decrypt")
+    f = decrypt
     inspect.isfunction(f)
   `))
 })
@@ -27,7 +27,7 @@ Your `decrypt` function should take `message` and `key` as the parameters.
 ```js
 ({ test: () => assert(runPython(`
     import inspect
-    f = __locals.get("decrypt")
+    f = decrypt
     sig = inspect.signature(f)
     str(sig) == "(message, key)"
   `))

curriculum/challenges/english/07-scientific-computing-with-python/learn-string-manipulation-by-building-a-cipher/6555d6e12c95701172b55709.md

@@ -23,7 +23,7 @@ The `direction` parameter of your `vigenere` function should have a default valu
 ```js
 ({ test: () => assert(runPython(`
     import inspect
-    f = __locals.get("vigenere")
+    f = vigenere
     sig = str(inspect.signature(f))
     sig == '(message, key, direction=1)'
   `))

curriculum/challenges/english/20-upcoming-python/learn-python-by-building-a-blackjack-game/64b163c20e59cbd4a64940b0.md

@@ -23,15 +23,7 @@ Test value of `__name__`
 
 ```js
 ({
-  test: () => assert(__pyodide.runPython(`__name__ == '__main__'`))
-})
-```
-
-Test __locals and __pyodide
-
-```js
-({
-  test: () => assert(__pyodide.runPython(`__locals.get('add')(4,5) == 9`))
+  test: () => assert(runPython(`__name__ == '__main__'`))
 })
 ```