Update app.py

app.py

@@ -4,19 +4,15 @@ import logging
 import gradio as gr
 import requests
 from pinecone import Pinecone, ServerlessSpec
-from haystack.components.embedders import OpenAIAPIDocumentEmbedder, OpenAIAPIQueryEmbedder
+from haystack.components.embedders import OpenAIDocumentEmbedder, OpenAITextEmbedder # Corrected imports
 from haystack.components.writers import DocumentWriter
 from haystack.document_stores.pinecone import PineconeDocumentStore
-from haystack.components.retrievers.in_memory import InMemoryEmbeddingRetriever
 from haystack.components.retrievers.pinecone import PineconeEmbeddingRetriever
 from haystack import Pipeline
-from haystack.components.routers import DocumentJoiner
 from haystack.components.generators import OpenAIGenerator
 from haystack.components.builders import PromptBuilder
 from haystack.components.converters import TextFileToDocument
 from haystack.components.preprocessors import DocumentSplitter
-from haystack.components.routers import FileTypeRouter
-from haystack.document_stores.in_memory import InMemoryDocumentStore
 
 # --- Logging ---
 logging.basicConfig(stream=sys.stdout, level=logging.INFO)
@@ -60,7 +56,7 @@ document_store = PineconeDocumentStore(api_key=api_key, index=index_name)
 indexing_pipeline = Pipeline()
 indexing_pipeline.add_component("converter", TextFileToDocument())
 indexing_pipeline.add_component("splitter", DocumentSplitter(split_by="word", split_length=100))
-indexing_pipeline.add_component("embedder", OpenAIAPIDocumentEmbedder())
+indexing_pipeline.add_component("embedder", OpenAIDocumentEmbedder()) # Corrected component name
 indexing_pipeline.add_component("writer", DocumentWriter(document_store))
 
 indexing_pipeline.connect("converter.documents", "splitter.documents")
@@ -85,7 +81,7 @@ Context:
 Question: {{ query }}
 """
 query_pipeline = Pipeline()
-query_pipeline.add_component("embedder", OpenAIAPIQueryEmbedder())
+query_pipeline.add_component("embedder", OpenAITextEmbedder()) # Corrected component name
 query_pipeline.add_component("retriever", PineconeEmbeddingRetriever(document_store=document_store))
 query_pipeline.add_component("prompt_builder", PromptBuilder(template=template))
 query_pipeline.add_component("llm", OpenAIGenerator(api_key=openai_api_key))