הוספת בדיקת ולידציה לזיהוי תשובות שגיבוב של מילים

app/rag_service.py

@@ -155,6 +155,17 @@ class RAGService:
             # Response is very short, try to get more detail (target is 600-800 words)
             return self._request_fix(response, query, aggregates_str)
         
+        # Check if response is just a jumble of words (no clear structure, no sentences, just words)
+        # Count sentences (periods, exclamation marks, question marks)
+        sentence_count = response.count('.') + response.count('!') + response.count('?')
+        if sentence_count < 10 and word_count > 200:
+            # Response has many words but few sentences - might be a jumble
+            # Check if there are enough paragraphs (double newlines or line breaks)
+            paragraph_count = response.count('\n\n') + response.count('\r\n\r\n')
+            if paragraph_count < 3:
+                # Response seems like a jumble - not enough structure
+                return self._request_fix(response, query, aggregates_str)
+        
         # Check if response seems too generic or just a list of examples (doesn't contain analysis)
         has_numbers = any(char.isdigit() for char in response)
         has_analysis_terms = any(term in response for term in [