Fix duplicate legend

main.py

@@ -2065,25 +2065,9 @@ def generate_detailed_table(stats: Dict[tuple, Dict[str, Any]], max_queries: int
         
         markdown += "\n"
     
-    # Add legend
-    markdown += "## Legend\n\n"
-    markdown += "- ✅ **Perfect Match** - Expected result appears as #1 result (3 points)\n"
-    markdown += "- ⚠️ **Good Match** - Expected result appears as #2 result (2 points)\n" 
-    markdown += "- ❌ **Poor/No Match** - Expected result appears as #3 result (1 point) or not in top 3 (0 points)\n\n"
-    
     return markdown
 
 
-def generate_legend() -> str:
-    """Generate legend for checkmark symbols."""
-    return """## Legend
-
-- ✅ **Perfect Match** - Expected result appears as #1 result (3 points)
-- ⚠️ **Good Match** - Expected result appears as #2 result (2 points)  
-- ❌ **Poor/No Match** - Expected result appears as #3 result (1 point) or not in top 3 (0 points)
-
-"""
-
 
 def generate_report(args):
     """Generate markdown report and update only the Query Examples section in README.md."""
@@ -2128,6 +2112,12 @@ def generate_report(args):
         print(f"README.md not found at {output_file}, creating new file")
         existing_content = "# Bible Embeddings\n\n"
     
+    # First, remove any existing Legend sections from the content
+    import re
+    # Remove all Legend sections (including content until next ## section or end)
+    legend_pattern = r'## Legend\n\n.*?(?=\n## |\Z)'
+    existing_content = re.sub(legend_pattern, '', existing_content, flags=re.DOTALL)
+    
     # Find the Results section (or Query Examples for backward compatibility) and replace it
     results_section_start = existing_content.find("## Results")
     if results_section_start == -1:
@@ -2136,10 +2126,17 @@ def generate_report(args):
     if results_section_start == -1:
         # No Results section found, append to end
         print("No existing Results section found, appending to end")
-        new_content = existing_content.rstrip() + "\n\n" + generate_detailed_table(stats, args.max_queries)
+        new_results_section = generate_detailed_table(stats, args.max_queries)
+        # Add legend at the end
+        new_results_section += "## Legend\n\n"
+        new_results_section += "- ✅ **Perfect Match** - Expected result appears as #1 result (3 points)\n"
+        new_results_section += "- ⚠️ **Good Match** - Expected result appears as #2 result (2 points)\n"
+        new_results_section += "- ❌ **Poor/No Match** - Expected result appears as #3 result (1 point) or not in top 3 (0 points)\n"
+        new_content = existing_content.rstrip() + "\n\n" + new_results_section
     else:
-        # Find the end of the Results section (next ## heading or end of file)
+        # Find the end of the Results section
         next_section_start = existing_content.find("\n## ", results_section_start + 1)
+        
         if next_section_start == -1:
             # Results is the last section
             before_section = existing_content[:results_section_start]
@@ -2150,6 +2147,11 @@ def generate_report(args):
         
         # Replace the Results section
         new_results_section = generate_detailed_table(stats, args.max_queries)
+        # Add legend at the end
+        new_results_section += "## Legend\n\n"
+        new_results_section += "- ✅ **Perfect Match** - Expected result appears as #1 result (3 points)\n"
+        new_results_section += "- ⚠️ **Good Match** - Expected result appears as #2 result (2 points)\n"
+        new_results_section += "- ❌ **Poor/No Match** - Expected result appears as #3 result (1 point) or not in top 3 (0 points)\n"
         new_content = before_section + new_results_section + after_section
     
     # Write updated content to file