Update app.py

app.py

@@ -170,45 +170,21 @@ async def get_transcript(youtube_url: str):
                 if subtitle_file.endswith('.json3'):
                     import json
                     subs = json.loads(content)
-                    # Extract text segments and clean duplicates
-                    segments = []
-                    seen = set()
-                    for event in subs['events']:
-                        if 'segs' in event and event['segs']:
-                            text = event['segs'][0]['utf8'].strip()
-                            if text and text not in seen:
-                                segments.append(text)
-                                seen.add(text)
-                    transcript = ' '.join(segments)
-        
+                    text = ' '.join([e['segs'][0]['utf8'] for e in subs['events'] if e.get('segs')])
                 elif subtitle_file.endswith('.vtt'):
-                    # Parse VTT format
-                    transcript = []
-                    current_text = ''
-                    for line in content.split('\n'):
-                        if '-->' in line or line.strip().isdigit() or line.startswith('WEBVTT'):
-                            if current_text:
-                                transcript.append(current_text.strip())
-                                current_text = ''
-                            continue
-                        if line.strip() and not line.startswith('NOTE'):
-                            current_text += ' ' + line.strip()
-                    transcript = ' '.join(list(dict.fromkeys(transcript)))  # Remove duplicates while preserving order
-        
+                    text = ' '.join(line.strip() for line in content.split('\n') 
+                           if not line.startswith('WEBVTT') 
+                           and '-->' not in line 
+                           and not line.strip().isdigit())
                 else:
-                    transcript = "Unsupported subtitle format"
-        
-                # Post-process formatting
-                cleaned_transcript = (
-                    transcript.replace("  ", " ")  # Remove double spaces
-                    .replace("hi ", "")  # Remove residual VTT artifacts
-                    .replace("Kind: captions Language: en", "")
-                    .strip()
-                )
-        
-                return {"transcript": cleaned_transcript}
-        
+                    text = f"Unsupported format: {subtitle_file}"
+                
+                return {"transcript": text}
+            
+            return {"transcript": f"No subtitle files found for {video_id}"}
+
     except Exception as e:
+        logger.error(f"Error: {str(e)}", exc_info=True)
         raise HTTPException(status_code=500, detail=str(e))