Create app.py

app.py

@@ -0,0 +1,58 @@
+import streamlit as st
+import numpy as np
+from elevenlabs import voices, generate, set_api_key, UnauthenticatedRateLimitError
+
+def pad_buffer(audio):
+    # Pad buffer to multiple of 2 bytes
+    buffer_size = len(audio)
+    element_size = np.dtype(np.int16).itemsize
+    if buffer_size % element_size != 0:
+        audio = audio + b'\0' * (element_size - (buffer_size % element_size))
+    return audio 
+
+def generate_voice(text, voice_name, model_name):
+    audio = generate(
+        text[:250],  # Limit to 250 characters
+        voice=voice_name, 
+        model=model_name
+    )
+    audio_data = np.frombuffer(pad_buffer(audio), dtype=np.int16)
+    audio_bytes = audio_data.tobytes()
+    return audio_bytes
+
+st.title("🎤 World's most advanced Text-to-Speech")
+
+description = """
+A demo of the world's most advanced TTS systems, made by [ElevenLabs](https://elevenlabs.io). Eleven Monolingual is designed to generate highly realistic voices in English, where Eleven Multilingual is a single model supporting multiple languages including English, German, Polish, Spanish, Italian, French, Portuguese, and Hindi. Sign up on [ElevenLabs](https://elevenlabs.io) to get fast access, long-form generation, voice cloning, API keys, and more!
+"""
+
+
+st.markdown(description)
+
+input_text = st.text_area(
+    "Input Text (250 characters max)",
+    value="Hahaha OHH MY GOD! This is SOOO funny, I-I am Eleven a text-to-speech system!",
+    max_chars=250
+)
+
+all_voices = voices()
+input_voice = st.selectbox(
+    "Voice",
+    options=[voice.name for voice in all_voices],
+    index=0
+)
+
+input_model = st.radio(
+    "Model",
+    options=["eleven_monolingual_v1", "eleven_multilingual_v1"],
+    index=0
+)
+
+if st.button("Generate Voice"):
+    try:
+        audio = generate_voice(input_text, input_voice, input_model)
+        st.audio(audio, format='audio/wav')
+    except UnauthenticatedRateLimitError:
+        st.error("Thanks for trying out ElevenLabs TTS! You've reached the free tier limit. Please provide an API key to continue.")
+    except Exception as e:
+        st.error(str(e))