added print statement to describe whats happening

main.py

@@ -4,6 +4,7 @@ from pytube import YouTube
 
 def download_audio(video_url, output_filename='audio.mp4'):
     try:
+        print("Starting audio download.")
         yt = YouTube(video_url)
         audio_stream = yt.streams.get_audio_only()
         audio_filename = audio_stream.download(filename=output_filename)
@@ -15,20 +16,17 @@ def download_audio(video_url, output_filename='audio.mp4'):
 
 def transcription(OPENAI_API_KEY, audio_filename):
     try:
-        client = OpenAI(api_key=OPENAI_API_KEY)
+        print("Transcription started.")
 
+        client = OpenAI(api_key=OPENAI_API_KEY)
         audio_file = open(audio_filename, "rb")
 
         transcript = client.audio.transcriptions.create(
         file=audio_file,
         model="whisper-1",
-        language="en",
-        prompt="",
-        response_format="json",
-        temperature=0.0
         )
 
-        print("Transcription finished")
+        print("Transcription finished.")
 
         return transcript
     except Exception as e:
@@ -37,6 +35,7 @@ def transcription(OPENAI_API_KEY, audio_filename):
 
 def summarize(OPENAI_API_KEY, transcript):
     try:
+        print("Summarizing starting")
         client = OpenAI(api_key=OPENAI_API_KEY)
         stream = client.chat.completions.create(
             model="gpt-4",
@@ -50,12 +49,15 @@ def summarize(OPENAI_API_KEY, transcript):
         for chunk in stream:
             if chunk.choices[0].delta.content is not None:
                 print(chunk.choices[0].delta.content, end="", flush=True)
+
+        print("Summarizing finished")
     except Exception as e:
         print(f"Failed to summarize transcript: {e}")
         return None
 
 def cleanup(audio_filename):
     try:
+        print("Deleting audio file")
         os.remove(audio_filename)
         print(f"Deleted audio: {audio_filename}")
     except Exception as e: