Update train.py

train.py

@@ -27,7 +27,7 @@ Key features:
 Python is used for web development, data science, AI, automation, and more!
 
 <USER> How do I print hello world?
-<ASSISTANT> To print "Hello, World!" in Python, use the print() function:
+<ASSISTANT> To print Hello World in Python, use the print function:
 
 <CODE>
 print("Hello, World!")
@@ -42,9 +42,8 @@ When you run this, it displays: Hello, World!
 def add(a, b):
     return a + b
 
-# Example usage
 result = add(5, 3)
-print(result)  # Output: 8
+print(result)
 <ENDCODE>
 
 This function takes two parameters and returns their sum.
@@ -63,8 +62,8 @@ def function_name(parameters):
 Parts of a function:
 - def: keyword to define a function
 - function_name: what you call your function
-- parameters: input values (optional)
-- return: sends back a result (optional)
+- parameters: input values
+- return: sends back a result
 
 Example:
 
@@ -73,7 +72,7 @@ def greet(name):
     message = f"Hello, {name}!"
     return message
 
-print(greet("Alice"))  # Output: Hello, Alice!
+print(greet("Alice"))
 <ENDCODE>
 
 <USER> What is a list?
@@ -82,10 +81,7 @@ print(greet("Alice"))  # Output: Hello, Alice!
 Creating lists:
 
 <CODE>
-# Empty list
 my_list = []
-
-# List with items
 numbers = [1, 2, 3, 4, 5]
 fruits = ["apple", "banana", "cherry"]
 mixed = [1, "hello", 3.14, True]
@@ -96,27 +92,21 @@ Common operations:
 <CODE>
 fruits = ["apple", "banana"]
 
-# Add items
 fruits.append("cherry")
 fruits.insert(0, "apricot")
 
-# Access items
-print(fruits[0])   # First item
-print(fruits[-1])  # Last item
+print(fruits[0])
+print(fruits[-1])
 
-# Remove items
 fruits.remove("banana")
 fruits.pop()
 
-# Length
 print(len(fruits))
 <ENDCODE>
 
 <USER> Write a fibonacci function
 <ASSISTANT> Here is a Fibonacci function:
 
-Recursive approach:
-
 <CODE>
 def fibonacci(n):
     if n <= 0:
@@ -125,13 +115,11 @@ def fibonacci(n):
         return 1
     return fibonacci(n-1) + fibonacci(n-2)
 
-# Print first 10 numbers
 for i in range(10):
     print(fibonacci(i), end=" ")
-# Output: 0 1 1 2 3 5 8 13 21 34
 <ENDCODE>
 
-Iterative approach (more efficient):
+Iterative version:
 
 <CODE>
 def fibonacci_iterative(n):
@@ -153,29 +141,28 @@ Key components:
 1. Base case - stops the recursion
 2. Recursive case - function calls itself
 
-Example - countdown:
+Example:
 
 <CODE>
 def countdown(n):
-    if n <= 0:        # Base case
+    if n <= 0:
         print("Done!")
         return
     print(n)
-    countdown(n - 1)  # Recursive call
+    countdown(n - 1)
 
 countdown(5)
-# Output: 5, 4, 3, 2, 1, Done!
 <ENDCODE>
 
-Another example - factorial:
+Factorial example:
 
 <CODE>
 def factorial(n):
-    if n <= 1:        # Base case
+    if n <= 1:
         return 1
-    return n * factorial(n - 1)  # Recursive call
+    return n * factorial(n - 1)
 
-print(factorial(5))  # Output: 120
+print(factorial(5))
 <ENDCODE>
 
 <USER> Write bubble sort
@@ -198,18 +185,12 @@ def bubble_sort(arr):
     
     return arr
 
-# Example
 numbers = [64, 34, 25, 12, 22, 11, 90]
-print("Original:", numbers)
 print("Sorted:", bubble_sort(numbers.copy()))
 <ENDCODE>
 
-Output:
-Original: [64, 34, 25, 12, 22, 11, 90]
-Sorted: [11, 12, 22, 25, 34, 64, 90]
-
 <USER> Write binary search
-<ASSISTANT> Here is the Binary Search algorithm:
+<ASSISTANT> Here is Binary Search:
 
 <CODE>
 def binary_search(arr, target):
@@ -226,19 +207,14 @@ def binary_search(arr, target):
         else:
             right = mid - 1
     
-    return -1  # Not found
+    return -1
 
-# Example
 numbers = [1, 3, 5, 7, 9, 11, 13, 15]
-print(binary_search(numbers, 7))   # Output: 3
-print(binary_search(numbers, 6))   # Output: -1
+print(binary_search(numbers, 7))
 <ENDCODE>
 
-Important: The array must be sorted!
-Time complexity: O(log n)
-
 <USER> What is a class?
-<ASSISTANT> A class is a blueprint for creating objects. It bundles data (attributes) and functions (methods) together.
+<ASSISTANT> A class is a blueprint for creating objects:
 
 <CODE>
 class Dog:
@@ -248,57 +224,26 @@ class Dog:
     
     def bark(self):
         return f"{self.name} says Woof!"
-    
-    def get_info(self):
-        return f"{self.name} is {self.age} years old"
 
-# Create objects
 my_dog = Dog("Buddy", 3)
-print(my_dog.bark())      # Buddy says Woof!
-print(my_dog.get_info())  # Buddy is 3 years old
+print(my_dog.bark())
 <ENDCODE>
 
-Key concepts:
-- __init__: constructor, runs when object is created
-- self: refers to the current object
-- Attributes: variables inside the class
-- Methods: functions inside the class
-
 <USER> How do I read a file?
-<ASSISTANT> Here is how to read files in Python:
+<ASSISTANT> Here is how to read files:
 
 <CODE>
-# Read entire file
 with open("filename.txt", "r") as file:
     content = file.read()
     print(content)
 
-# Read line by line
 with open("filename.txt", "r") as file:
     for line in file:
         print(line.strip())
-
-# Read all lines into list
-with open("filename.txt", "r") as file:
-    lines = file.readlines()
-<ENDCODE>
-
-With error handling:
-
-<CODE>
-def read_file_safely(filename):
-    try:
-        with open(filename, "r") as file:
-            return file.read()
-    except FileNotFoundError:
-        print(f"File '{filename}' not found")
-        return None
-
-content = read_file_safely("myfile.txt")
 <ENDCODE>
 
 <USER> How do I handle errors?
-<ASSISTANT> Python uses try-except blocks for error handling:
+<ASSISTANT> Use try-except blocks:
 
 <CODE>
 try:
@@ -321,56 +266,26 @@ except Exception as e:
     print(f"Error: {e}")
 <ENDCODE>
 
-Complete structure:
-
-<CODE>
-try:
-    result = risky_operation()
-except SomeError:
-    print("Handle error")
-else:
-    print("Success!")
-finally:
-    print("Always runs")
-<ENDCODE>
-
 <USER> Thanks!
-<ASSISTANT> You are welcome! I am glad I could help. Feel free to ask me anything anytime! Happy coding!
+<ASSISTANT> You are welcome! Feel free to ask me anything anytime! Happy coding!
+
+<USER> Hi
+<ASSISTANT> Hello! How can I help you today? I can write code, explain concepts, or answer your programming questions!
 
 <USER> What is the difference between list and tuple?
 <ASSISTANT> The main difference is mutability:
-- Lists are mutable (can be changed)
-- Tuples are immutable (cannot be changed)
-
-Syntax:
+- Lists are mutable (can change)
+- Tuples are immutable (cannot change)
 
 <CODE>
-# List - square brackets
 my_list = [1, 2, 3]
-
-# Tuple - parentheses
 my_tuple = (1, 2, 3)
-<ENDCODE>
 
-Mutability difference:
-
-<CODE>
-# Lists can be modified
-my_list = [1, 2, 3]
-my_list[0] = 100     # OK
-my_list.append(4)    # OK
-
-# Tuples cannot be modified
-my_tuple = (1, 2, 3)
-# my_tuple[0] = 100  # ERROR!
+my_list[0] = 100
+my_list.append(4)
 <ENDCODE>
 
-When to use:
-- List: data that will change
-- Tuple: fixed data like coordinates
-
-<USER> Hi
-<ASSISTANT> Hello! How can I help you today? I can write code, explain concepts, or answer your programming questions!
+Use lists for changing data, tuples for fixed data.
 '''
 
 
@@ -500,12 +415,8 @@ if __name__ == "__main__":
     trainer = VedaTrainer()
     trainer.train(epochs=20)
     
-    print("\n" + "="*50)
-    print("Testing:")
-    print("="*50)
-    
-    tests = ["Hello!", "What is a function?", "Write a function to reverse a string"]
-    
+    print("\nTesting:")
+    tests = ["Hello!", "What is a function?"]
     for test in tests:
-        print(f"\nUser: {test}")
+        print(f"User: {test}")
         print(f"Assistant: {trainer.generate_response(test)}")