remove os & unused methods

app.py

@@ -9,17 +9,10 @@ from langchain.output_parsers import OutputFixingParser
 from langchain.schema import OutputParserException
 
 import pinecone
-import os
-from dotenv import load_dotenv 
 import json
 
 model_name = 'text-embedding-ada-002'
 
-load_dotenv()
-
-
-
-
 st.title("ICD DEMO")
 
 
@@ -101,19 +94,6 @@ For example, below is the sample output:
 }
 """
 
-def iterate_output(lis):
-    text=""
-    for i in lis:
-        text += str(json.dumps(i, indent = 3))+",\n"
-    return text
-
-def stringFormatterByAlok(inputString):
-    newData = ""
-    for i in inputString:
-        newData += i + "\n"
-    return newData
-
-
 if "messages" not in st.session_state:
     st.session_state.messages = []