Update app/utils.py

app/utils.py

@@ -170,14 +170,22 @@ class AllergyAnalyzer:
                 if db_results:
                     for allergy in db_results:
                         detected_allergens.add(allergy)
-                        database_matches[allergy] = database_matches.get(allergy, []) + [token]
-                else:
+                        if allergy not in database_matches:
+                            database_matches[allergy] = []
+                        database_matches[allergy].append(token)
+                elif claude_api_key:
                     # إذا لم توجد في قاعدة البيانات، نستخدم Claude API
-                    if claude_api_key:
-                        for allergy in user_allergens:
-                            if self.check_claude_allergens(token, allergy, claude_api_key, image):
-                                detected_allergens.add(allergy)
-                                claude_matches[allergy] = claude_matches.get(allergy, []) + [token]
+                    claude_results = []
+                    for allergy in user_allergens:
+                        if self.check_claude_allergens(token, allergy, claude_api_key, image):
+                            claude_results.append(allergy)
+                    
+                    if claude_results:
+                        for allergy in claude_results:
+                            detected_allergens.add(allergy)
+                            if allergy not in claude_matches:
+                                claude_matches[allergy] = []
+                            claude_matches[allergy].append(token)
             
             return {
                 "detected_allergens": list(detected_allergens),