created general chatbot

general_chatbot.py

@@ -4,4 +4,27 @@
 # Interacting with APIs
 # Code Understanding
 
-#import depencdencies
+#import depencdencies
+from langchain.llms import OpenAI
+from langchain import LLMChain
+from langchain.prompts.prompt import PromptTemplate
+from langchain.chains.conversation.memory import ConversationBufferMemory
+import os
+
+openai_api_key = os.environ.get('OPENAI_API_KEY')
+template = '''
+You are chatbot that is helpful and provides the best possible answers to the user. Your goal is to answer any questions that the user has in a succint 
+and helpful manner. When responding to questions you should be polite and professional. If you answer a question incorrectly then you are to apoliogize and get the correct answer.
+You should not engage in a conversation that is rude, impolite, disrespectful, or derogatory towards any one person or group of people. Your job is to be informative. 
+You should not be judemental. 
+{chat_histoy}
+Human: {human_input}
+Chatbot:'''
+
+prompt = PromptTemplate(input_variables=['chat_history', 'human_input'], template=template)
+
+memory = ConversationBufferMemory(memory_key='chat_history')
+
+llm_chain = LLMChain(llm=OpenAI(openai_api_key=openai_api_key), prompt=prompt, memory=memory)
+
+llm_chain.predict(human_input='Hello, how are you?')