Merge pull request #10 from DIYA-bot/DIYA-bot-patch-10

Update python-casting.md

Author: DIYA-bot

docs/python/python-casting.md

@@ -6,97 +6,28 @@ sidebar_position: 6
 tags:
   [
     Python,
-    Introduction of python,
-    Python Syntax,
-    Python Variables,
-    Python Operators,
     Type Casting,
-
+    Type Conversion,
+    Python Data Types,
+    int(),
+    float(),
+    str(),
   ]
-
+description: Learn how to convert a variable from one data type to another in Python using the built-in int(), float(), and str() functions.
 ---
 
 # Python Casting
 
-In Python, **casting** is the process of converting a variable from one type to another. Python has built-in functions for converting between data types.
+In Python, **casting** is the process of converting a variable from one data type to another. Python has built-in functions for converting between data types.
 
 ---
 
-### Specify a Variable Type
-
-Python is an **object-oriented language**, and **variables are objects**.  
-You can specify the data type using casting functions:
-
-```python
-x = int(1)     # x will be 1
-y = int(2.8)   # y will be 2
-z = int("3")   # z will be 3
-````
-
+## `int()` - Integer Casting
 
-###  `int()` - Integer Casting
-
-Converts a value to an integer. Works with floats and numeric strings.
+Converts a value to an integer. This function truncates floats (it does not round) and works with numeric strings.
 
 ```python
 x = int(1)      # 1
-y = int(2.8)    # 2
+y = int(2.8)    # 2 (value is truncated)
 z = int("3")    # 3
-# w = int("abc")  # Error
-```
-
-
-### `float()` - Floating-Point Casting
-
-Converts a value to a float. Works with integers and numeric strings.
-
-```python
-a = float(1)      # 1.0
-b = float("2.5")  # 2.5
-c = float(3.0)    # 3.0
-```
-
-
-###  `str()` - String Casting
-
-Converts numbers or other types into a string.
-
-```python
-x = str("s1")   # 's1'
-y = str(2)      # '2'
-z = str(3.0)    # '3.0'
-```
-
-### Invalid Casting
-
-Some values can't be casted directly:
-
-```python
-int("hello")     # ValueError
-float("abc")     # ValueError
-```
-
-Use `try`/`except` to handle safely:
-
-```python
-value = "abc"
-try:
-    number = int(value)
-except ValueError:
-    print("Invalid conversion")
-```
-
-### Summary Table
-
-| Function  | Converts to | Example Input | Output  |
-| --------- | ----------- | ------------- | ------- |
-| `int()`   | Integer     | `"3"`         | `3`     |
-| `float()` | Float       | `"3.5"`       | `3.5`   |
-| `str()`   | String      | `3.5`         | `"3.5"` |
-
-
-### Quick Notes
-
-* Use casting to convert types manually.
-* Useful when handling user input, math, or data from files.
-* Always validate input before casting to avoid errors.
+# w = int("abc")  # Raises a ValueError