fix: correct indentation error in web app

src/web/app.py

@@ -17,8 +17,8 @@ import gradio as gr
 from ..models.processing_job import ExtractionMode, ProcessingJob
 from ..services.batch_processor import BatchProcessor
 from .handlers import estimate_time_handler, process_batch_handler, validate_files_handler
-from .tabs.speaker_separation import create_speaker_separation_tab
 from .tabs.speaker_extraction import create_speaker_extraction_tab
+from .tabs.speaker_separation import create_speaker_separation_tab
 from .tabs.voice_denoising import create_voice_denoising_tab
 
 logger = logging.getLogger(__name__)
@@ -83,7 +83,7 @@ def create_app() -> gr.Blocks:
                     """
                 )
 
-                        with gr.Column(scale=1):
+                with gr.Column(scale=1):
                     # Input Section
                     gr.Markdown("### 📤 Input Files")
 
@@ -155,7 +155,10 @@ def create_app() -> gr.Blocks:
 
                     # Status and Progress
                     status_output = gr.Textbox(
-                        label="Status", placeholder="Ready to process...", interactive=False, lines=2
+                        label="Status",
+                        placeholder="Ready to process...",
+                        interactive=False,
+                        lines=2,
                     )
 
                     progress_output = gr.Progress()
@@ -176,9 +179,13 @@ def create_app() -> gr.Blocks:
                         visible=False,
                     )
 
-                    download_zip = gr.File(label="Download All (ZIP)", interactive=False, visible=False)
+                    download_zip = gr.File(
+                        label="Download All (ZIP)", interactive=False, visible=False
+                    )
 
-                    report_file = gr.File(label="Extraction Report", interactive=False, visible=False)
+                    report_file = gr.File(
+                        label="Extraction Report", interactive=False, visible=False
+                    )
 
                 # Examples Section
                 gr.Markdown("### 📚 Examples")