Initial commit with LlamaIndex-based agent

app.py

@@ -1,11 +1,12 @@
-import os
-import gradio as gr
-import requests
-import pandas as pd
+# Updated imports
 from llama_index.llms.huggingface import HuggingFaceLLM
 from llama_index.core.agent import ReActAgent
 from llama_index.core.tools import FunctionTool
 from transformers import AutoTokenizer
+import os
+import gradio as gr
+import requests
+import pandas as pd
 
 # --- Constants ---
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"

requirements.txt

@@ -1,8 +1,10 @@
-gradio
-requests
-llama-index
+llama-index-core
+llama-index-llms-huggingface
+llama-index-agent-react
 transformers
 torch
 accelerate
-duckduckgo-search  # For web search tools
-python-dotenv  # For API keys (if needed)
+gradio
+requests
+pandas
+python-dotenv