Fix for no_end_timestamp

app.py

@@ -175,20 +175,27 @@ def merge_segments(segments):
 def align_timestamps(segments, dia_seg_last_end):
     aligned_segments = []
     previous_end = 0.0
+    previous_end_before_align = 0.0
 
     for segment in segments:
         start, end = segment['timestamp']
+        lenght = end - start
+        adjust = 0.0
         if start < previous_end:
-            end -= start
-            start += previous_end
-            end += previous_end
-        
+            if start == 0.0:
+                start += previous_end
+                end += previous_end
+                adjust += previous_end
+            else:
+                start += previous_end - previous_end_before_align 
+                end += previous_end - previous_end_before_align
+                adjust += previous_end - previous_end_before_align
         if end == None:
             end = dia_seg_last_end
 
         aligned_segments.append({'timestamp': (start, end), 'text': segment['text']})
         previous_end = end
-        
+        previous_end_before_align = end - adjust
     return aligned_segments
 
 def transcribe_diarize(audio):