Update app.py

app.py

@@ -13,12 +13,6 @@ os.environ["ANTHROPIC_API_KEY"] = ANTHROPIC_API_KEY
 username = os.getenv('username')
 password = os.getenv('password')
 
-# Add the path to your desired knowledge base
-reference_document = "Rosenshine+Principles+red.pdf" 
-reader = PdfReader(reference_document)
-full_text = ''.join(page.extract_text() for page in reader.pages)
-text_chunks = chunk_text(full_text)
-
 # Function to chunk the document
 def chunk_text(text, chunk_size=1000, overlap=100):
     chunks = []
@@ -38,6 +32,12 @@ def get_relevant_chunks(query, chunks, top_n=3):
     relevant_indices = cosine_similarities.argsort()[-top_n:][::-1]
     return [chunks[i] for i in relevant_indices]
 
+# Add the path to your desired knowledge base
+reference_document = "Rosenshine+Principles.pdf" 
+reader = PdfReader(reference_document)
+full_text = ''.join(page.extract_text() for page in reader.pages)
+text_chunks = chunk_text(full_text)
+    
 def chat_with_assistant(message, history):
     # Find relevant chunks based on the user message
     relevant_chunks = get_relevant_chunks(message, text_chunks)