Add Blog to Podcast Generator Agent

ai_agent_tutorials/ai_blog_to_podcast_agent/README.md

@@ -0,0 +1,52 @@
+## 📰 ➡️ 🎙️ Blog to Podcast Agent
+This is a Streamlit-based application that allows users to convert any blog post into a podcast. The app uses OpenAI's GPT-4 model for summarization, Firecrawl for scraping blog content, and ElevenLabs API for generating audio. Users simply input a blog URL, and the app will generate a podcast episode based on the blog.
+
+## Features
+
+- **Blog Scraping**: Scrapes the full content of any public blog URL using Firecrawl API.
+
+- **Summary Generation**: Creates an engaging and concise summary of the blog (within 2000 characters) using OpenAI GPT-4.
+
+- **Podcast Generation**: Converts the summary into an audio podcast using the ElevenLabs voice API.
+
+- **API Key Integration**: Requires OpenAI, Firecrawl, and ElevenLabs API keys to function, entered securely via the sidebar.
+
+## Setup
+
+### Requirements 
+
+1. **API Keys**:
+    - **OpenAI API Key**: Sign up at OpenAI to obtain your API key.
+
+    - **ElevenLabs API Key**: Get your ElevenLabs API key from ElevenLabs.
+
+    - **Firecrawl API Key**: Get your Firecrawl API key from Firecrawl.
+
+2. **Python 3.8+**: Ensure you have Python 3.8 or higher installed.
+
+### Installation
+1. Clone this repository:
+   ```bash
+   git clone https://github.com/Shubhamsaboo/awesome-llm-apps
+   cd ai_agent_tutorials/ai_blog_to_podcast_agent
+   ```
+
+2. Install the required Python packages:
+   ```bash
+   pip install -r requirements.txt
+   ```
+### Running the App
+
+1. Start the Streamlit app:
+   ```bash
+   streamlit run blog_to_podcast_agent.py
+   ```
+
+2. In the app interface:
+    - Enter your OpenAI, ElevenLabs, and Firecrawl API keys in the sidebar.
+
+    - Input the blog URL you want to convert.
+
+    - Click "🎙️ Generate Podcast".
+
+    - Listen to the generated podcast or download it.

ai_agent_tutorials/ai_blog_to_podcast_agent/blog_to_podcast_agent.py

@@ -0,0 +1,100 @@
+import os
+from uuid import uuid4
+from agno.agent import Agent
+from agno.models.openai import OpenAIChat
+from agno.tools.eleven_labs import ElevenLabsTools
+from agno.tools.firecrawl import FirecrawlTools
+from agno.agent import Agent, RunResponse
+from agno.utils.audio import write_audio_to_file
+from agno.utils.log import logger
+import streamlit as st
+
+# Streamlit Page Setup
+st.set_page_config(page_title="📰 ➡️ 🎙️ Blog to Podcast Agent", page_icon="🎙️")
+st.title("📰 ➡️ 🎙️ Blog to Podcast Agent")
+
+# Sidebar: API Keys
+st.sidebar.header("🔑 API Keys")
+
+openai_api_key = st.sidebar.text_input("OpenAI API Key", type="password")
+elevenlabs_api_key = st.sidebar.text_input("ElevenLabs API Key", type="password")
+firecrawl_api_key = st.sidebar.text_input("Firecrawl API Key", type="password")
+
+# Check if all keys are provided
+keys_provided = all([openai_api_key, elevenlabs_api_key, firecrawl_api_key])
+
+# Input: Blog URL
+url = st.text_input("Enter the Blog URL:", "")
+
+# Button: Generate Podcast
+generate_button = st.button("🎙️ Generate Podcast", disabled=not keys_provided)
+
+if not keys_provided:
+    st.warning("Please enter all required API keys to enable podcast generation.")
+
+if generate_button:
+    if url.strip() == "":
+        st.warning("Please enter a blog URL first.")
+    else:
+        # Set API keys as environment variables for Agno and Tools
+        os.environ["OPENAI_API_KEY"] = openai_api_key
+        os.environ["ELEVENLABS_API_KEY"] = elevenlabs_api_key
+        os.environ["FIRECRAWL_API_KEY"] = firecrawl_api_key
+
+        with st.spinner("Processing... Scraping blog, summarizing and generating podcast 🎶"):
+            try:
+                blog_to_podcast_agent = Agent(
+                    name="Blog to Podcast Agent",
+                    agent_id="blog_to_podcast_agent",
+                    model=OpenAIChat(id="gpt-4o"),
+                    tools=[
+                        ElevenLabsTools(
+                            voice_id="JBFqnCBsd6RMkjVDRZzb",
+                            model_id="eleven_multilingual_v2",
+                            target_directory="audio_generations",
+                        ),
+                        FirecrawlTools(),
+                    ],
+                    description="You are an AI agent that can generate audio using the ElevenLabs API.",
+                    instructions=[
+                        "When the user provides a blog URL:",
+                        "1. Use FirecrawlTools to scrape the blog content",
+                        "2. Create a concise summary of the blog content that is NO MORE than 2000 characters long",
+                        "3. The summary should capture the main points while being engaging and conversational",
+                        "4. Use the ElevenLabsTools to convert the summary to audio",
+                        "Ensure the summary is within the 2000 character limit to avoid ElevenLabs API limits",
+                    ],
+                    markdown=True,
+                    debug_mode=True,
+                )
+
+                podcast: RunResponse = blog_to_podcast_agent.run(
+                    f"Convert the blog content to a podcast: {url}"
+                )
+
+                save_dir = "audio_generations"
+                os.makedirs(save_dir, exist_ok=True)
+
+                if podcast.audio and len(podcast.audio) > 0:
+                    filename = f"{save_dir}/podcast_{uuid4()}.wav"
+                    write_audio_to_file(
+                        audio=podcast.audio[0].base64_audio,
+                        filename=filename
+                    )
+
+                    st.success("Podcast generated successfully! 🎧")
+                    audio_bytes = open(filename, "rb").read()
+                    st.audio(audio_bytes, format="audio/wav")
+
+                    st.download_button(
+                        label="Download Podcast",
+                        data=audio_bytes,
+                        file_name="generated_podcast.wav",
+                        mime="audio/wav"
+                    )
+                else:
+                    st.error("No audio was generated. Please try again.")
+
+            except Exception as e:
+                st.error(f"An error occurred: {e}")
+                logger.error(f"Streamlit app error: {e}")

ai_agent_tutorials/ai_blog_to_podcast_agent/requirements.txt

@@ -0,0 +1,6 @@
+agno==1.2.8
+streamlit==1.44.1
+openai
+Requests
+firecrawl
+elevenlabs