Updated libraries and requirements to fix import errors

app.py

@@ -8,7 +8,7 @@ from dotenv import load_dotenv
 # LlamaIndex Imports
 from llama_index.core.llms import LLM
 from llama_index.llms.gemini import Gemini
-from llama_index.llms.huggingface import HuggingFaceInferenceAPI
+from llama_index.llms.huggingface import HuggingFaceInference
 from llama_index.core.tools import BaseTool
 from llama_index.core.agent import ReActAgent
 from llama_index.core.memory import ChatMemoryBuffer
@@ -59,7 +59,7 @@ class BasicAgent:
             if not api_key:
                 raise ValueError("HUGGINGFACE_API_KEY not found in environment variables")
             
-            return HuggingFaceInferenceAPI(
+            return HuggingFaceInference(
                 model_name="mistralai/Mistral-7B-Instruct-v0.2",
                 api_key=api_key,
                 temperature=0.1,

requirements.txt

@@ -1,28 +1,11 @@
 gradio
 requests
 pandas
-llama-index
-llama-index-llms-gemini
-llama-index-llms-huggingface
-llama-index-readers-web
-llama-index-readers-wikipedia
 python-dotenv
 
-# The following are commented out as they're not needed for our simplified approach
-# llama-index-vector-stores-chroma
-# llama-index-postprocessor-colbert-rerank
-# llama_index.embeddings.huggingface
-# chromadb
-
-# llama-index>=0.9.0
-# llama-index-llms-gemini>=0.1.0
-# llama-index-llms-huggingface>=0.1.0
-# llama-index-readers-web>=0.1.0
-# llama-index-readers-wikipedia>=0.1.0
-# llama-index-vector-stores-chroma>=0.1.0
-# llama-index-postprocessor-colbert-rerank>=0.1.0
-# chromadb>=0.4.18
-# python-dotenv>=1.0.0
-# gradio>=4.0.0
-# pandas>=2.0.0
-# requests>=2.31.0
+# LlamaIndex packages with specific version to ensure compatibility
+llama-index>=0.10.0
+llama-index-llms-gemini>=0.1.0
+llama-index-llms-huggingface>=0.1.0
+llama-index-readers-web>=0.1.0
+llama-index-readers-wikipedia>=0.1.0