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app.py
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import fitz
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import PyPDF2
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import numpy as np
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import gradio as gr
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import json
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import socket
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import os
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from datetime import datetime
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import pandas as pd
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from langchain.chains import RetrievalQA
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from langchain.llms import OpenAI
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from langchain.document_loaders import TextLoader
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from langchain.document_loaders import PyPDFLoader
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from langchain.indexes import VectorstoreIndexCreator
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from langchain.text_splitter import CharacterTextSplitter
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from langchain.embeddings import OpenAIEmbeddings
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from langchain.vectorstores import Chroma
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from langchain.chains import ConversationalRetrievalChain
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import shutil
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demo = gr.Blocks()
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options_org=[]
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options_bot=['','','']
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isExist = os.path.exists("Organizations")
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if(isExist==False):
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os.mkdir("Organizations")
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if(os.path.isfile('Organizationdetails.json')):
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#Getting organization name
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f = open('Organizationdetails.json', encoding='utf-8', errors='ignore')
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data = json.load(f,strict=False)
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for p_id, p_info in data.items():
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options_org.append(p_id)
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f.close()
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if(os.path.isfile('Botdetails.json')):
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#Getting organization name
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f1 = open('Botdetails.json')
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data = json.load(f1)
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for p_id, p_info in data.items():
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options_bot.append(p_id)
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f1.close()
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def Create_Organization(org_name, org_handle):
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o=org_handle
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path = o
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isExist = os.path.exists(path)
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hostname=socket.gethostname()
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now = datetime.now()
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tim=now.strftime("%d/%m/%Y %H:%M:%S")
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Organizationdetails={}
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Organization_required_details = ["Organizationame","OrganizationHandle" "Created_by", "Created_Time"]
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Organizationdetails[org_handle] = {}
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Organizationdetails[org_handle]['Organizationame']=org_name
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Organizationdetails[org_handle]['OrganizationHandle']=org_handle
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Organizationdetails[org_handle]['Created_by']=hostname
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Organizationdetails[org_handle]['Created_Time']=tim
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isfileE = os.path.isfile("Organizationdetails.json")
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if isfileE: #If file present "rb" and w
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with open('Organizationdetails.json', 'rb') as txtfile:
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d=json.load(txtfile)
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d.update(Organizationdetails)
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for p_id, p_info in d.items():
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options_org.append(p_id)
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with open('Organizationdetails.json', 'w') as txtfile:
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json.dump(d, txtfile)
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if not isExist: #create folder for working
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os.makedirs(os.path.join('Organizations', org_handle))
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else: #if file not present then create with 'w'
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with open('Organizationdetails.json', 'w') as txtfile:
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json.dump(Organizationdetails, txtfile)
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if not isExist: #create folder for working
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os.makedirs(os.path.join('Organizations', org_handle))
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return "Organization Created : "+ o
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def clear():
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return None, None, None
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def Create_Bot(Organizationame,Bot_Name,Bot_Handle_Name,Bot_Image,Tools,OpenAI_API_key,
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Initial_Message,Intro_Message,Rules):
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botim =Bot_Image.name
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print(Bot_Name)
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b=Bot_Handle_Name
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bo=Organizationame
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hostname=socket.gethostname()
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now = datetime.now()
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tim=now.strftime("%d/%m/%Y %H:%M:%S")
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Botdetails = { }
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Bot_required_details = ["Bot_Name", "Organizationame", "Created_by", "Created_Time","Bot_Handle_Name","Bot_Image","Tools","OpenAI_API_key",
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"Initial_Message","Intro_Message","Rules"]
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Botdetails[Bot_Handle_Name] = {}
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Botdetails[Bot_Handle_Name]['Bot_Name']=Bot_Name
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Botdetails[Bot_Handle_Name]['Organizationame']=Organizationame
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Botdetails[Bot_Handle_Name]['Created_by']=hostname
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Botdetails[Bot_Handle_Name]['Created_Time']=tim
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Botdetails[Bot_Handle_Name]['Bot_Handle_Name']=Bot_Handle_Name
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Botdetails[Bot_Handle_Name]['Bot_Image']=botim
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Botdetails[Bot_Handle_Name]['Tools']=Tools
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Botdetails[Bot_Handle_Name]['OpenAI_API_key']=OpenAI_API_key
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Botdetails[Bot_Handle_Name]['Initial_Message']=Initial_Message
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Botdetails[Bot_Handle_Name]['Intro_Message']=Intro_Message
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Botdetails[Bot_Handle_Name]['Rules']=Rules
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path = os.path.join(os.getcwd()+'\\Organizations\\', Organizationame,Bot_Name)
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Inputpath = os.path.join(os.getcwd()+'\\Organizations\\', Organizationame,Bot_Name,'Inputs')
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Outputpath = os.path.join(os.getcwd()+'\\Organizations\\', Organizationame,Bot_Name,'Outputs')
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isExist = os.path.exists(path)
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pp=os.path.join('Organizations',Organizationame+'\\Botdetails.json')
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isfileE = os.path.isfile(pp)
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if isfileE: #If file present "rb" and 'w'
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with open(pp, 'rb') as txtfile:
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d=json.load(txtfile)
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d.update(Botdetails)
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with open(pp, 'w') as txtfile:
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json.dump(d, txtfile)
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if not isExist:
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os.makedirs(path)
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os.makedirs(Inputpath)
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os.makedirs(Outputpath)
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else: #if file not present then create with 'w'
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with open(pp, 'w') as txtfile:
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json.dump(Botdetails, txtfile)
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if not isExist:
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os.makedirs(path)
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os.makedirs(Inputpath)
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os.makedirs(Outputpath)
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return "Bot Created : " + b +" in "+bo +" Organization "
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def loadbotdata(SelectOrganizationame):
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new=[]
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if(os.path.isfile(os.getcwd()+'\\Organizations\\'+SelectOrganizationame+'\\Botdetails.json')):
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fd = open(os.getcwd()+'\\Organizations\\'+SelectOrganizationame+'\\Botdetails.json')
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data = json.load(fd)
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for p_id, p_info in data.items():
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new.append(p_id)
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#return new
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return gr.update(choices=new, value=new[0])
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def loadbotdataasdf(SelectOrganizationame):
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df=[]
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new=[]
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if(os.path.isfile(os.getcwd()+'\\Organizations\\'+SelectOrganizationame+'\\Botdetails.json')):
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fl = open(os.getcwd()+'\\Organizations\\'+SelectOrganizationame+'\\Botdetails.json')
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data = json.load(fl)
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df = pd.DataFrame.from_dict(data, orient='columns')
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print (df)
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for p_id, p_info in data.items():
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new.append(p_id)
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return df,gr.update(choices=new, value=new[0])
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def upload_file(org, bot , files):
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file_paths = [file.name for file in files]
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allfiles=file_paths
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path = os.path.join(os.getcwd()+'\\Organizations\\', org,bot,'Inputs')
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os.makedirs(path, exist_ok=True)
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for file_path in file_paths:
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shutil.copy(file_path, path)
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return file_paths
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def train(files):
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for file in files:
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print(file.name)
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if file.name.endswith(".pdf"):
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pdf_document = fitz.open(file.name)
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documents = []
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for page_num in range(pdf_document.page_count):
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page = pdf_document.load_page(page_num)
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text = page.get_text()
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documents.append(text)
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output_folder = "Output"
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os.makedirs(output_folder, exist_ok=True)
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output_file_name = os.path.splitext(os.path.basename(file.name))[0]
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output_file_path = os.path.join(output_folder, f"{output_file_name}_page_{page_num + 1}.txt")
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with open(output_file_path, "w", encoding="utf-8") as output_file:
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for text in documents:
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output_file.write(text)
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return "Training Done"
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chat_history = []
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def construct_index(directory_path):
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file_paths=[]
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for root, directories, files in os.walk(directory_path):
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for file_name in files:
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file_path = os.path.join(root, file_name)
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file_paths.append(file_path)
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for file in file_paths:
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if file.endswith(".pdf"):
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loader = PyPDFLoader(file)
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documents = loader.load()
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return documents
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def chatbot(input_text):
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global chat_history
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query = input_text
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text_splitter = CharacterTextSplitter(chunk_size=1000, chunk_overlap=0)
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texts = text_splitter.split_documents(documents)
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embeddings = OpenAIEmbeddings()
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db = Chroma.from_documents(texts, embeddings)
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retriever = db.as_retriever(search_type="similarity", search_kwargs={"k":2})
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vectordbkwargs = {"search_distance": 0.9}
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qa = ConversationalRetrievalChain.from_llm(OpenAI(), retriever,return_source_documents=True)
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print(chat_history)
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if chat_history==[]:
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result = qa({"question": query,"chat_history": chat_history, "vectordbkwargs": {"search_distance": 0.9}})
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else:
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result = qa({"question": query, "chat_history": chat_history, "vectordbkwargs": {"search_distance": 0.9}})
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chat_history = [(query, result["answer"])]
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return result["answer"]
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with demo:
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gr.Markdown("BotRite")
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with gr.Tabs() :
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with gr.TabItem("ChatBot"):
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with gr.Row():
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SelectOrg = gr.Dropdown(options_org ,label="Select Organization" )
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with gr.Row():
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Selectbot = gr.Dropdown( label="Select Bot" ,choices=options_bot,
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value=options_bot[0], interactive=True)
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# Selectbot = gr.Radio(options_bot ,label="Select Bot")
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with gr.Column():
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query_input = gr.Textbox(lines=7, label="Enter your text")
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ask_button = gr.Button("Ask")
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text_output = gr.Text(label="Your Bot Answer")
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ask_button.click(fn=lambda btn: [text_output.update(chatbot(query_input.value)), chat_history.append(query_input.value)], inputs=[query_input], outputs=text_output)
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with gr.TabItem("Settings"):
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with gr.Tabs():
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with gr.TabItem("Create Organization:"):
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with gr.Row():
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org_name = gr.Textbox(label="Name",info="Your name / Nickname",placeholder="Enter you organization full name")
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org_handle = gr.Textbox(label="Handle Name",info="Your unique organization name", placeholder="Enter Organization handle name")
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output_org =gr.Textbox(label='Status')
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with gr.Row():
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Createorg_button = gr.Button("Create Organization")
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Clearorg_button = gr.Button("Clear", variant="stop")
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with gr.TabItem("Bot Details"):
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SelectOrganizationame = gr.Dropdown(options_org, label="Select Organization")
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with gr.Tabs():
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with gr.TabItem("Your Bots:"):
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with gr.Row():
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with gr.Column():
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#SelectOrganizationame = gr.components.Dropdown(options_org, label="Select Organization")
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botdf=gr.Dataframe(headers=["Bot_Name", "Organizationame", "Created_by", "Created_Time","Bot_Handle_Name","Bot_Image","Tools","OpenAI_API_key",
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"Initial_Message","Intro_Message","Rules"], label="Bot Details")
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with gr.TabItem("Create Bot:"):
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Organizationame =SelectOrganizationame
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botname = gr.Textbox(label="Bot Name",info="Your bot name / Nickname", placeholder="Enter bot full name")
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bothandle = gr.Textbox(label="Bot Handle Name",info="Your unique bot name" ,placeholder="Enter bot handle name")
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image_button = gr.File(label="Select bot image")
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botllm = gr.components.CheckboxGroup(['OpenAI', 'Dolly', 'Q&A Model'],label="Tools")
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# model = gr.components.Dropdown(Options1, label="Model")
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openai_key = gr.Textbox(label="You OpenAI API key", type="password" , info="Add your OpenAi Key click the link to create new or copy exsisting key from your openai account https://platform.openai.com/account/api-keys")
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initailsmsg = gr.Textbox(label="Initial Message", placeholder="This message will be shared by bot as intro" , info="This message will be shared by bot as intro")
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intromsg = gr.Textbox(label="Intro Message", placeholder="This message will be sent to bot as prefix to first message", info="This message will be sent to bot as prefix to first message")
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rules = gr.Textbox(label="Rules", placeholder="These rules will be sent to bot as prefix to first message (after introduction)", info="These rules will be sent to bot as prefix to first message (after introduction)")
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output_bot =gr.Textbox(label='Status')
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Createbot_button = gr.Button("Create Bot")
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with gr.TabItem("Bot Configuration"):
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Selectbotconfig = gr.Dropdown(label="Select Bot",choices=options_bot,
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value=options_bot[0], interactive=True)
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with gr.TabItem("Load Data"):
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with gr.Row():
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with gr.Column():
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Train_Fileselect_button = gr.UploadButton("Upload PDF Files", file_types=[".pdf"], file_count="multiple")
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file_output = gr.File()
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with gr.Column():
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Train_button = gr.Button("Train Data")
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Train_output =gr.Textbox(label='Status')
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with gr.TabItem("Chat with your bot"):
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with gr.Row():
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with gr.Column():
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query_input = gr.Textbox(lines=7, label="Enter your text")
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ask_button = gr.Button("Ask")
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with gr.Column():
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text_output=gr.Text(label="Your Bot Answer")
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with gr.TabItem("Deploy"):
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with gr.Row():
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archive_button = gr.Button("Archive")
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publish_button = gr.Button("Publish")
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with gr.TabItem("Logs"):
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with gr.Column():
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Selectlog = gr.Dropdown( label="Select Log")
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logview = gr.Text(label="Log")
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#def Dropdown_Org(x):
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SelectOrg.change(fn=loadbotdata, inputs=SelectOrg,outputs=Selectbot )
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SelectOrganizationame.change(fn=loadbotdataasdf, inputs=SelectOrganizationame,outputs=[botdf,Selectbotconfig])
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Createorg_button.click(fn=Create_Organization,inputs=[org_name, org_handle], outputs=output_org)
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Clearorg_button.click(lambda : [None,None,None], inputs=None, outputs=[org_name,org_handle,output_org])
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Createbot_button.click(fn=Create_Bot,inputs=[Organizationame, botname, bothandle,image_button,botllm,openai_key,initailsmsg,intromsg,rules], outputs=output_bot)
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Train_Fileselect_button.upload(upload_file,inputs=[SelectOrganizationame, Selectbotconfig,Train_Fileselect_button], outputs=[file_output])
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Train_button.click(fn=train,inputs=Train_Fileselect_button, outputs=Train_output)
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demo.launch()
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