Create app.py

app.py

@@ -0,0 +1,96 @@
+import streamlit as st
+from openai import OpenAI
+import os
+from pathlib import Path
+import base64
+
+def create_audio_player(audio_path):
+    """Create an HTML audio player for the generated audio file"""
+    audio_file = open(audio_path, 'rb')
+    audio_bytes = audio_file.read()
+    audio_base64 = base64.b64encode(audio_bytes).decode()
+    audio_player = f'<audio controls><source src="data:audio/mp3;base64,{audio_base64}" type="audio/mp3"></audio>'
+    return audio_player
+
+def main():
+    st.title("🗣️ Text to Speech with OpenAI")
+    
+    # Sidebar for API key
+    with st.sidebar:
+        st.header("Configuration")
+        api_key = st.text_input("Enter your OpenAI API key", type="password")
+        st.markdown("""
+        ### How to get an API key
+        1. Go to [OpenAI API Keys](https://platform.openai.com/api-keys)
+        2. Create a new secret key
+        3. Copy and paste it here
+        """)
+
+    # Main content
+    st.markdown("Convert your text to natural-sounding speech using OpenAI's TTS API.")
+    
+    # Text input
+    user_input = st.text_area("Enter the text you want to convert to speech:", 
+                             height=150,
+                             placeholder="Enter your text here...")
+    
+    # Voice selection
+    voice_option = st.selectbox(
+        "Select a voice:",
+        ["alloy", "echo", "fable", "onyx", "nova", "shimmer"]
+    )
+    
+    # Create a button to generate audio
+    if st.button("Generate Speech"):
+        if not api_key:
+            st.error("Please enter your OpenAI API key in the sidebar.")
+            return
+        
+        if not user_input:
+            st.error("Please enter some text to convert to speech.")
+            return
+        
+        try:
+            # Show spinning indicator while processing
+            with st.spinner("Generating audio..."):
+                # Initialize OpenAI client with the API key
+                client = OpenAI(api_key=api_key)
+                
+                # Create output directory if it doesn't exist
+                output_dir = Path("generated_audio")
+                output_dir.mkdir(exist_ok=True)
+                
+                # Generate unique filename
+                output_file = output_dir / "output.mp3"
+                
+                # Generate speech
+                response = client.audio.speech.create(
+                    model="tts-1",
+                    voice=voice_option,
+                    input=user_input
+                )
+                
+                # Save the audio file
+                response.stream_to_file(str(output_file))
+                
+                # Display success message
+                st.success("Audio generated successfully!")
+                
+                # Create and display audio player
+                st.markdown("### Listen to the generated audio:")
+                st.markdown(create_audio_player(output_file), unsafe_allow_html=True)
+                
+                # Add download button
+                with open(output_file, "rb") as file:
+                    st.download_button(
+                        label="Download Audio",
+                        data=file,
+                        file_name="generated_speech.mp3",
+                        mime="audio/mp3"
+                    )
+                
+        except Exception as e:
+            st.error(f"An error occurred: {str(e)}")
+
+if __name__ == "__main__":
+    main()