Update app.py

app.py

@@ -114,18 +114,18 @@ def write_pdf(transcription, output_file, tokenizer=None, translation_model=None
     # Create PDF with A4 page size
     c = canvas.Canvas(output_file, pagesize=A4)
     # Get the directory where app.py is located
-app_dir = os.path.dirname(os.path.abspath(__file__))
+    app_dir = os.path.dirname(os.path.abspath(__file__))
 
-# Construct the full path to the font file
-font_path = os.path.join(app_dir, 'B-NAZANIN.TTF')
+    # Construct the full path to the font file
+    font_path = os.path.join(app_dir, 'B-NAZANIN.TTF')
 
-if os.path.exists(font_path):
-    try:
+    if os.path.exists(font_path):
+        try:
         registerFont(TTFont('B-Nazanin', font_path))
-    except TTFError as e:
-        raise RuntimeError(f"Error registering font: {e}.")
-else:
-    raise FileNotFoundError(f"Font file not found at {font_path}. Please ensure it is available.")
+        except TTFError as e:
+            raise RuntimeError(f"Error registering font: {e}.")
+    else:
+        raise FileNotFoundError(f"Font file not found at {font_path}. Please ensure it is available.")