Update app.py

app.py

@@ -104,7 +104,7 @@ def file_Upload():
         print(uploads_dir)
         global chain;
 
-        text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=100)
+        text_splitter = RecursiveCharacterTextSplitter(chunk_size=1500, chunk_overlap=150)
         texts = text_splitter.split_documents(documents)
         embeddings = OpenAIEmbeddings()
         vectordb = Chroma.from_documents(texts,embeddings)