feat: enhance report generation with target name and content injection

- Added target_name parameter to Reports class for improved report context.
- Updated inject_content function to ensure proper handling of HTML sections.
- Modified DataManagerRepository to join predictions with training and validation data for accurate report generation.

model_manager/sientia/reports.py

@@ -2,7 +2,7 @@ import os
 from collections.abc import Sequence
 from typing import Any
 
-from bs4 import BeautifulSoup
+from bs4 import BeautifulSoup, Tag
 from evidently.metric_preset import DataDriftPreset
 from evidently.metrics import (
     ColumnSummaryMetric,
@@ -20,6 +20,7 @@ from evidently.metrics import (
 from evidently.metrics.base_metric import generate_column_metrics
 from evidently.options import ColorOptions
 from evidently.report import Report
+from evidently.pipeline.column_mapping import ColumnMapping
 
 COLOR_DISCRETE_SEQUENCE = (
     '#ed0400',
@@ -44,9 +45,14 @@ def load_html_from_file(file_path):
 def inject_content(main_html, section_id, content):
     soup = BeautifulSoup(main_html, 'html.parser')
     section = soup.find(id=section_id)
-    if section:
+    
+    # Verifica se a seção foi encontrada E se ela é uma Tag (não uma string)
+    if section and isinstance(section, Tag):
         section.clear()
-        section.append(BeautifulSoup(content, 'html.parser'))
+        # Converte o conteúdo para um fragmento de BeautifulSoup e anexa
+        new_content = BeautifulSoup(content, 'html.parser')
+        section.append(new_content)
+        
     return str(soup)
 
 
@@ -68,7 +74,7 @@ class Reports:
     """
 
     def __init__(
-        self, reference_data: Any, current_data: Any, base_path: str | None = None
+        self, reference_data: Any, current_data: Any, target_name: str, base_path: str | None = None
     ) -> None:
         """
         Initializes an instance of the AigReport class.
@@ -84,6 +90,7 @@ class Reports:
         self.report: Any = None
         self.ref_data = reference_data
         self.cur_data = current_data
+        self.target_name = target_name
         self.set_color_options(primary_color='#0F4C81', secondary_color='#001E60')
         self.base_path = base_path
 
@@ -145,8 +152,17 @@ class Reports:
         ]
         self.metrics.extend(metrics)
         if run:
+            mapping = ColumnMapping()
+
+            mapping.target = self.target_name
+            mapping.prediction = 'prediction'
+            
             report = Report(metrics=metrics, options=self.options)
-            report.run(reference_data=self.ref_data, current_data=self.cur_data)
+            report.run(
+                reference_data=self.ref_data,
+                current_data=self.cur_data,
+                column_mapping=mapping,
+            )
             self.sections['regression'] = report.as_dict()
             if self.base_path:
                 # Note: Relies on Evidently's save_html() to properly manage file I/O