update default model size and placement

app.py

@@ -8,7 +8,7 @@ class GradioInference():
     def __init__(self):
         self.sizes = list(whisper._MODELS.keys())
         self.langs = ["none"] + sorted(list(whisper.tokenizer.LANGUAGES.values()))
-        self.current_size = "base"
+        self.current_size = "medium"
         self.loaded_model = whisper.load_model(self.current_size)
         self.yt = None
     
@@ -132,7 +132,6 @@ with block:
             title = gr.Label(label="Video Title")
             with gr.Row().style(equal_height=True):
                 img = gr.Image(label="Thumbnail")
-            with gr.Row().style(equal_height=True):
                 transcript = gr.Textbox(label="Transcription", placeholder="Transcription Output", lines=10)
                 translate = gr.Textbox(label="Translation", placeholder="Translation Output", lines=10)
             with gr.Row().style(equal_height=True):