Update app.py

app.py

@@ -127,6 +127,11 @@ def process_pdf(pdf_file, client_name):
 def rag_api(question):
     return client.predict(question=question, api_name="/run_graph")
 
+def delete_index():
+    client = Client("on1onmangoes/cnianswer101724v3")
+    result = client.predict(api_name="/delete_index")
+    return result
+
 # CSS for custom styling
 CSS = """
 # chat-container {
@@ -135,33 +140,6 @@ CSS = """
 """
 
 
-def refresh_graph_index(index_name=index_name):
-    # Check if index exists; if not, create it
-    if index_name not in pc.list_indexes().names():
-        pc.create_index(
-            index_name,
-            dimension=dimension_embedding_model,
-            metric='cosine',
-            spec=spec
-        )
-        # Wait for index to be ready
-        while not pc.describe_index(index_name).status['ready']:
-            time.sleep(1)
-
-    # Connect to Pinecone index
-    index = pc.Index(index_name)
-    text_field = 'content'
-    
-    # Initialize Vector Store
-    vectorstore = LangchainPinecone(
-        index, embed_model.embed_query, text_field
-    )
-    return index, vectorstore
-
-def delete_index():
-    client = Client("on1onmangoes/cnianswer101724v3")
-    result = client.predict(api_name="/delete_index")
-    return result