Create app.py

app.py

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+import gradio as gr
+import os
+import tempfile
+from openai import OpenAI
+
+# Set an environment variable for key
+os.environ['OPENAI_API_KEY'] = os.environ.get('OPENAI_API_KEY')
+
+client = OpenAI() # add api_key
+
+def tts(text):
+    response = client.audio.speech.create(
+        model="tts-1",
+        voice="alloy",
+        input=text,
+    )
+
+    # Create a temp file to save the audio
+    with tempfile.NamedTemporaryFile(suffix=".mp3", delete=False) as temp_file:
+        temp_file.write(response.content)
+
+    # Get the file path of the temp file
+    temp_file_path = temp_file.name
+
+    return temp_file_path
+
+
+with gr.Blocks() as demo:
+    with gr.Row():
+      dd1 = gr.Dropdown(choices=['tts-1','tts-1-hd'], label='Model')
+      dd2 = gr.Dropdown(choices=['alloy', 'echo', 'fable', 'onyx', 'nova', 'shimmer'], label='Voice Options')
+
+    text = gr.Textbox(label="Input text")
+    btn = gr.Button("Greet")
+    output_audio = gr.Audio(label="Speech Output")
+    
+    btn.click(fn=tts, inputs=text, outputs=output_audio, api_name="tts")
+
+demo.launch()