refactor: simplify load_html_from_file function and add debug prints in Reports class

- Removed exception handling in load_html_from_file for cleaner code.
- Added debug print statements in the Reports class to log output directory, report path, and base path for better traceability during report generation.

model_manager/sientia/reports.py

@@ -33,14 +33,8 @@ COLOR_DISCRETE_SEQUENCE = (
 
 
 def load_html_from_file(file_path):
-    try:
-        with open(file_path, encoding='utf-8') as file:
-            return file.read()
-    except FileNotFoundError:
-        return None
-    except OSError:  # noqa: BLE001
-        return None
-
+    with open(file_path, encoding='utf-8') as file:
+        return file.read()
 
 def inject_content(main_html, section_id, content):
     soup = BeautifulSoup(main_html, 'html.parser')
@@ -249,6 +243,10 @@ class Reports:
         if output_dir and not os.path.exists(output_dir):
             os.makedirs(output_dir, exist_ok=True)
 
+        print(f"Output directory: {output_dir}")
+        print(f"Report path: {report_path}")
+        print(f"Base path: {self.base_path}")
+
         # Load main HTML template
         main_html_path = os.path.join(self.base_path, 'header.html')
         main_html = load_html_from_file(main_html_path)