Use `black` compliant formatting

src/data/guides/java-vs-python.md

@@ -198,6 +198,7 @@ def divide(a, b):
     finally:
         print("Execution completed.")
 
+
 print(divide(10, 2))  # Result: 5.0
 print(divide(10, 0))  # Error: Division by zero is not allowed.
 ```

src/data/roadmaps/cpp/content/conan@ky_UqizToTZHC_b77qFi2.md

@@ -45,6 +45,7 @@ Here's an example:
 ```python
 from conans import ConanFile, CMake
 
+
 class MyLibraryConan(ConanFile):
     name = "MyLibrary"
     version = "0.1"

src/data/roadmaps/prompt-engineering/content/103-real-world/103-coding-assistance.md

@@ -15,9 +15,9 @@ The output will be something like:
 ```python
 import random
 
-prepositions = ['at', 'in', 'on', 'with', 'under', 'over']
+prepositions = ["at", "in", "on", "with", "under", "over"]
-verbs = ['run', 'jump', 'dance', 'sing', 'laugh', 'cry']
+verbs = ["run", "jump", "dance", "sing", "laugh", "cry"]
-nouns = ['cat', 'dog', 'tree', 'flower', 'book', 'computer']
+nouns = ["cat", "dog", "tree", "flower", "book", "computer"]
 
 preposition = random.choice(prepositions)
 verb = random.choice(verbs)
@@ -26,7 +26,6 @@ noun = random.choice(nouns)
 madlib = f"I {verb} {preposition} the {noun}."
 
 print(madlib)
-
 ```
 
 ## Commenting and Reformatting Code
@@ -62,8 +61,7 @@ for i in range(num_points):
     y = int(round(amplitude * math.sin(2 * math.pi * frequency * i / num_points)))
 
     # Print a space for padding, followed by an asterisk at the appropriate position on the wave
-    print(' ' * (amplitude + y) + '*')
+    print(" " * (amplitude + y) + "*")
-
 ```
 
 ## Debugging
@@ -113,7 +111,6 @@ for i in numbers:
         if j in numbers:
             numbers.remove(j)
 print(numbers)
-
 ```
 
 Note that we asked the bot to "act like a senior developer" to optimize the script. You can also dictate that it have a certain area of expertise (e.g., sorting algorithms) or number of years of experience. Alternatively, if you have a script that seems overly complicated, you can ask ChatGPT to write that script "as a very junior developer."
@@ -151,7 +148,6 @@ salary = float(input("Enter employee's salary: "))
 ss_tax = salary * 0.062
 
 print("Social Security tax is: $", round(ss_tax, 2))
-
 ```
 
 Learn more from the following resources:

src/data/roadmaps/python/content/functions-builtin-functions@-DJgS6l2qngfwurExlmmT.md

@@ -8,6 +8,7 @@ In programming, a function is a reusable block of code that executes a certain f
 def greet(name):
     print(f"Hello, {name}!")
 
+
 greet("Roadmap.sh")
 ```