Update app.py

app.py

@@ -231,7 +231,7 @@ class TTSDatasetCollector:
 
             # Save the font file
             with open(font_dest, 'wb') as f:
-                f.write(font_file.getvalue())
+                f.write(font_file.read())
 
             # Add to custom fonts
             self.custom_fonts[font_family] = {
@@ -257,6 +257,7 @@ class TTSDatasetCollector:
         """Generate unique filenames for audio and text files"""
         line_number = self.current_index + 1
         timestamp = datetime.now().strftime("%Y%m%d%H%M%S")
+
         # Sanitize strings for filenames
         def sanitize_filename(s):
             return re.sub(r'[^a-zA-Z0-9_-]', '_', s)[:50]
@@ -469,7 +470,7 @@ Font_Style: {metadata['font_style']}
                 metadata = json.load(f)
             # Flatten statistics for display
             total_sentences = len(self.sentences)
-            recorded = sum(len(dataset['recorded_sentences']) for speaker in metadata['speakers'].values() for dataset in speaker['datasets'].values())
+            recorded = sum(len(dataset.get('recorded_sentences', [])) for speaker in metadata['speakers'].values() for dataset in speaker['datasets'].values())
             remaining = total_sentences - recorded
             stats = {
                 "Total Sentences": total_sentences,
@@ -646,7 +647,7 @@ def create_interface():
                 }
 
             nav_info = collector.get_navigation_info()
-            progress_bar = progress.update(value=f"<progress value='{collector.current_index + 1}' max='{len(collector.sentences)}'></progress> {nav_info['progress']}")
+            progress_bar = f"<progress value='{collector.current_index + 1}' max='{len(collector.sentences)}'></progress> {nav_info['progress']}"
             return {
                 current_text: nav_info['current'],
                 next_text: nav_info['next'],
@@ -690,7 +691,7 @@ def create_interface():
                 }
 
             nav_info = collector.get_navigation_info()
-            progress_bar = progress.update(value=f"<progress value='{collector.current_index + 1}' max='{len(collector.sentences)}'></progress> {nav_info['progress']}")
+            progress_bar = f"<progress value='{collector.current_index + 1}' max='{len(collector.sentences)}'></progress> {nav_info['progress']}"
             return {
                 current_text: nav_info['current'],
                 next_text: nav_info['next'],
@@ -726,7 +727,7 @@ def create_interface():
 
             # Auto-advance to next sentence after successful save
             nav_info = collector.navigate("next")
-            progress_bar = progress.update(value=f"<progress value='{collector.current_index + 1}' max='{len(collector.sentences)}'></progress> {nav_info['progress']}")
+            progress_bar = f"<progress value='{collector.current_index + 1}' max='{len(collector.sentences)}'></progress> {nav_info['progress']}"
             return {
                 current_text: nav_info['current'],
                 next_text: nav_info['next'],
@@ -740,7 +741,7 @@ def create_interface():
         def navigate_sentences(direction):
             """Handle navigation between sentences"""
             nav_info = collector.navigate(direction)
-            progress_bar = progress.update(value=f"<progress value='{collector.current_index + 1}' max='{len(collector.sentences)}'></progress> {nav_info['progress']}")
+            progress_bar = f"<progress value='{collector.current_index + 1}' max='{len(collector.sentences)}'></progress> {nav_info['progress']}"
             return {
                 current_text: nav_info['current'],
                 next_text: nav_info['next'],