Update utils.py from anycoder

utils.py

@@ -0,0 +1,60 @@
+# Utility functions for the Gradio application
+# This file contains helper functions that can be used in the main app
+
+def validate_input(text: str) -> bool:
+    """
+    Validate that the input text is not empty.
+    
+    Args:
+        text: The text to validate
+        
+    Returns:
+        bool: True if text is not empty, False otherwise
+    """
+    return bool(text.strip())
+
+
+def sanitize_text(text: str) -> str:
+    """
+    Sanitize input text by removing leading/trailing whitespace.
+    
+    Args:
+        text: The text to sanitize
+        
+    Returns:
+        str: The sanitized text
+    """
+    return text.strip()
+
+
+def format_greeting(name: str, language: str = "ru") -> str:
+    """
+    Format a greeting message based on the selected language.
+    
+    Args:
+        name: The name to greet
+        language: The language code ('ru' for Russian, 'en' for English)
+        
+    Returns:
+        str: The formatted greeting message
+    """
+    if language == "ru":
+        return f"Привет, {name}! Добро пожаловать!"
+    else:
+        return f"Hello, {name}! Welcome!"
+
+
+def calculate_word_count(text: str) -> int:
+    """
+    Calculate the number of words in the text.
+    
+    Args:
+        text: The text to analyze
+        
+    Returns:
+        int: The word count
+    """
+    if not text:
+        return 0
+    words = text.split()
+    return len(words)