Fixed talking head functionality

app.py

@@ -415,7 +415,6 @@ class ChatWrapper:
                 if talking_head:
                     if len(output) <= MAX_TALKING_HEAD_TEXT_LENGTH:
                         html_video, temp_file = do_html_video_speak(output, translate_to)
-                        html_video = create_html_video(temp_file, TALKING_HEAD_WIDTH)
                     else:
                         temp_file = LOOPING_TALKING_HEAD
                         html_video = create_html_video(temp_file, TALKING_HEAD_WIDTH)
@@ -490,7 +489,7 @@ def do_html_audio_speak(words_to_speak, polly_language):
 
 def create_html_video(file_name, width):
     temp_file_url = "/file=" + tmp_file.value['name']
-    html_video = f'<video width={width} height={width} autoplay muted loop><source src={temp_file_url} type="video/mp4" poster="images/Marc.png"></video>'
+    html_video = f'<video width={width} height={width} autoplay muted loop><source src={temp_file_url} type="video/mp4" poster="Marc.png"></video>'
     return html_video
 
 
@@ -523,7 +522,7 @@ def do_html_video_speak(words_to_speak, azure_language):
             f.write(response_stream.read())
         temp_file = gr.File("videos/tempfile.mp4")
         temp_file_url = "/file=" + temp_file.value['name']
-        html_video = f'<video width={TALKING_HEAD_WIDTH} height={TALKING_HEAD_WIDTH} autoplay><source src={temp_file_url} type="video/mp4" poster="images/Marc.png"></video>'
+        html_video = f'<video width={TALKING_HEAD_WIDTH} height={TALKING_HEAD_WIDTH} autoplay><source src={temp_file_url} type="video/mp4" poster="Marc.png"></video>'
     else:
         print('video url unknown')
     return html_video, "videos/tempfile.mp4"