Update app.py

app.py

@@ -19,6 +19,7 @@ def get_audio(url):
   return a
 
 def get_text(url):
+  if url != '' : output_text_transcribe = ''
   result = model.transcribe(get_audio(url))
   return result['text']
 
@@ -32,6 +33,7 @@ def get_summary(article):
 with gr.Blocks() as demo:
   gr.Markdown("<h1><center>Free YouTube URL Video to Text using OpenAI's Whisper Model</center></h1>")
   gr.Markdown("<center>Enter the link of any YouTube video to generate a text transcript of the video and then create a summary of the video transcript.</center>")
+  gr.Markdown("<center>Generating the transcript takes 5-10 seconds per minute of the video. #patience</center>")
 
   input_text_url = gr.Textbox(placeholder='Youtube video URL', label='URL')
   result_button_transcribe = gr.Button('1. Transcribe')
@@ -40,7 +42,7 @@ with gr.Blocks() as demo:
   result_button_summary = gr.Button('2. Create Summary')
   output_text_summary = gr.Textbox(placeholder='Summary of the YouTube video transcript.', label='Summary')
 
-  result_button_transcribe.click(get_text, inputs=input_text_url, outputs=output_text_transcribe)
-  result_button_summary.click(get_summary, inputs=output_text_transcribe, outputs=output_text_summary)
+  result_button_transcribe.click(get_text, inputs = input_text_url, outputs = output_text_transcribe)
+  result_button_summary.click(get_summary, inputs = output_text_transcribe, outputs = output_text_summary)
 
 demo.launch(debug = True)