Update app.py

app.py

@@ -422,6 +422,14 @@ class TextClassifier:
 
 def analyze_text(text: str, mode: str, classifier: TextClassifier) -> tuple:
     """Analyze text using specified mode and return formatted results."""
+    # Count words in the text
+    word_count = len(text.split())
+    
+    # If text is less than 200 words and detailed mode is selected, switch to quick mode
+    original_mode = mode
+    if word_count < 200 and mode == "detailed":
+        mode = "quick"
+    
     if mode == "quick":
         result = classifier.quick_scan(text)
         
@@ -431,6 +439,10 @@ def analyze_text(text: str, mode: str, classifier: TextClassifier) -> tuple:
         Windows analyzed: {result['num_windows']}
         """
         
+        # Add note if mode was switched
+        if original_mode == "detailed":
+            quick_analysis += f"\n\nNote: Switched to quick mode because text contains only {word_count} words. Minimum 200 words required for detailed analysis."
+        
         return (
             text,  # No highlighting in quick mode
             "Quick scan mode - no sentence-level analysis available",