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| import gradio as gr | |
| import os | |
| import requests | |
| from helpers import ( | |
| make_header, | |
| upload_file, | |
| request_transcript, | |
| wait_for_completion, | |
| make_paragraphs_string, | |
| ) | |
| title = """<h1 align="center">🔥AssemblyAI: Conformer-1 Demo🔥</h1>""" | |
| subtitle = ( | |
| """<p align="center">Automatic Speech Recognition using the AssemblyAI API</p>""" | |
| ) | |
| link = """<p align="center"><a href="https://www.assemblyai.com/blog/conformer-1/">Click here to learn more about the Conformer-1 model</a></p>""" | |
| def submit_to_AAI(api_key, radio, audio_file, mic_recording): | |
| if radio == "Audio File": | |
| audio_data = audio_file | |
| elif radio == "Record Audio": | |
| audio_data = mic_recording | |
| if not api_key: | |
| return "Error! Did you use a valid API key?" | |
| header = make_header(api_key) | |
| # 1. Upload the audio | |
| try: | |
| upload_url = upload_file(audio_data, header, is_file=False) | |
| except requests.exceptions.HTTPError: | |
| return "Error! Did you use a valid API key?" | |
| except requests.exceptions.ConnectionError: | |
| return "Error! Did you use a valid API key?" | |
| # if upload_url is None: | |
| # return "Error: Did you set a valid API key?" | |
| # 2. Request transcript | |
| transcript_response = request_transcript(upload_url, header) | |
| transcript_id = transcript_response["id"] | |
| # 3. Wait for the transcription to complete | |
| _, error = wait_for_completion(transcript_id, header) | |
| if error is not None: | |
| return error | |
| # 4. Fetch paragraphs of transcript | |
| return make_paragraphs_string(transcript_id, header) | |
| def change_audio_source(radio): | |
| if radio == "Audio File": | |
| return [gr.Audio.update(visible=True), gr.Audio.update(visible=False)] | |
| elif radio == "Record Audio": | |
| return [gr.Audio.update(visible=False), gr.Audio.update(visible=True)] | |
| with gr.Blocks( | |
| css="""#col_container {width: 1000px; margin-left: auto; margin-right: auto;} | |
| #chatbot {height: 520px; overflow: auto;}""" | |
| ) as demo: | |
| gr.HTML( | |
| '<center><a href="https://www.assemblyai.com/"><img src="file/images/logo.png" width="180px"></a></center>' | |
| ) | |
| gr.HTML(title) | |
| gr.HTML(subtitle) | |
| gr.HTML(link) | |
| gr.HTML( | |
| """<center><a href="https://huggingface.co/spaces/assemblyai/Conformer1-Demo?duplicate=true"><img src="https://bit.ly/3gLdBN6" alt="Duplicate Space"></a>Duplicate the Space and run securely with your AssemblyAI API Key. <a href="https://www.assemblyai.com/dashboard/signup">Get a free key here.</a></center>""" | |
| ) | |
| with gr.Column(elem_id="col_container"): | |
| api_key = gr.Textbox( | |
| type="password", label="Enter your AssemblyAI API key here" | |
| ) | |
| with gr.Box(): | |
| # Selector for audio source | |
| radio = gr.Radio( | |
| ["Audio File", "Record Audio"], label="Audio Source", value="Audio File" | |
| ) | |
| # Audio object for both file and microphone data | |
| audio_file = gr.Audio() | |
| mic_recording = gr.Audio(source="microphone", visible=False) | |
| gr.Examples( | |
| [ | |
| os.path.join(os.path.dirname(__file__), "audio/audio_sample1.flac"), | |
| os.path.join(os.path.dirname(__file__), "audio/assemblyai_company.mp3") | |
| ], | |
| audio_file, | |
| ) | |
| btn = gr.Button("Run") | |
| out = gr.Textbox( | |
| placeholder="Your formatted transcript will appear here ...", lines=10 | |
| ) | |
| # Changing audio source changes Audio input component | |
| radio.change( | |
| fn=change_audio_source, inputs=[radio], outputs=[audio_file, mic_recording] | |
| ) | |
| # Clicking "submit" uploads selected audio to AssemblyAI, performs requested analyses, and displays results | |
| btn.click( | |
| fn=submit_to_AAI, | |
| inputs=[api_key, radio, audio_file, mic_recording], | |
| outputs=out, | |
| ) | |
| demo.queue(max_size=20, concurrency_count=10).launch(debug=True) | |