![]() Lower temperatures are preferable for prompts that require a specific and less creative response, whereas higher temperatures can yield more diverse and creative responses. This option determines how random the token selection is. The model’s creativity is defined by the next parameter, temperature. Note that the token limit determines how many messages are retained in the chat session history. You can increase this depending on your use case. For this conversation, we set the max_output_tokens parameter to 250. ![]() 100 tokens correspond to roughly 60 to 80 words. A token is approximately four characters. The PaLM model accepts tokens as an input parameter that defines the size of the prompt and responses. Since we are building a physics chatbot specializing in gravitational theory, both context and examples have references to the topic. Notice how we defined the context and examples. The chat session history is made up of the pairs preceding the last pair. The model responds to the most recent message, which is the last pair in the list of messages. ![]() Messages: A chat prompt’s messages are a list of author-content pairs.You can use examples to change the way the model responds to specific questions. Examples: A list of input-output pairs demonstrating exemplary model output for a given input is an example of a chat prompt.Though optional, context plays an important role in generating accurate responses. It is used to add additional context to instruct a model on the key topic or theme of the conversation. Context: This helps us customize the behavior of the chat model.It contains three elements essential to generating a meaningful and relevant response: This method captures the essence of building a chatbot. ![]() Response = nd_message(msg,max_output_tokens=256,temperature=0.2) Output_text="Gravity is a force that attracts a body towards the centre of the earth or any other physical body having mass."Ĭhat = model.start_chat(context=ctx,examples=exp) You are a physics teacher, knowledgeable about the gravitational theory" ![]()
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