Fixed missing space

public_app.py

@@ -1,13 +1,13 @@
 import logging
 import os
+import json
+import gradio as gr
 
 from langchain import PromptTemplate, LLMChain
 from langchain.chains.question_answering import load_qa_chain
 from langchain.vectorstores import FAISS
 from langchain.embeddings import HuggingFaceEmbeddings
 from langchain.chat_models import ChatOpenAI
-import gradio as gr
-import json
 
 from prompts import PROMPT_EXTRACT_DATE, PROMPT_FED_ANALYST
 from filterminutes import search_with_filter
@@ -24,7 +24,7 @@ PROMPT_DATE = PromptTemplate.from_template(PROMPT_EXTRACT_DATE)
 PROMPT_ANALYST = PromptTemplate.from_template(PROMPT_FED_ANALYST)
 
 
-# --------------------------define the qa chain for answering queries--------------------------#
+# --------------------------Define the qa chain for answering queries--------------------------#
 def load_chains(open_ai_key):
     date_extractor = LLMChain(llm=ChatOpenAI(temperature=0, model_name='gpt-3.5-turbo', openai_api_key=open_ai_key),
                               prompt=PROMPT_DATE)
@@ -74,7 +74,7 @@ if __name__ == '__main__':
                                    'Open Market Committee  meetings from March 1936 to June 2023. Click the examples'
                                    ' below to see the tool in action.',
                        article='**Disclaimer**: This app is for demonstration purposes only, and answers may take some'
-                               'time to complete'
+                               ' time to complete'
                                'during periods of heavy usage. Please be patient :)',
                        analytics_enabled=True,
                        outputs=gr.Textbox(lines=1, label='Answer'),