add title and exandable readme

app.py

@@ -10,6 +10,11 @@ import os
 # Variables
 #valid_api_token = st.secrets["API_TOKEN"]
 
+st.title("Speech-to-Text")
+
+with st.expander("README"):
+  st.write("This little tool accepts and audiofile. After choosing the model a WebVTT file will be generated. The content of the WebVTT will be shown and a user can choose to download it. This can be used as Subtitle file e.g. in Davinci Resolve Import Subtitles" )
+
 # Upload audio file
 uploaded_file = st.file_uploader("Upload Audio File", type=["mp3", "wav", "mov"])
 
@@ -26,7 +31,8 @@ def transcribe_to_subtitle(audio_bytes, model_name):
   model = load_model(model_name)
   #speedmodel = load_hf_whisper(model_name)
   
-  # Check file size for free tier
+  # Check how long the audio is free tier
+  newAudio = AudioSegment.from_wav("audiofiles/download.wav")
   #if use_free_tier and len(audio_bytes) > 0.048 * 2 * 60 * 1024:
   #    st.error(len(audio_bytes))
   #    st.error("Free tier only supports audio files under 2 minutes")