# Aider chat conversation:
USER: the prices in `Model` are per 1k tokens
ASSISTANT: I see, the prices in the `Model` class are per 1k tokens. Therefore, we need to adjust the calculation of the cost in the `cmd_tokens` method in the `Commands` class in the `aider/commands.py` file.
We will divide the `completion_price` by 1000 before multiplying it with the token count to get the cost.
Here are the changes:
<source>python
aider/commands.py
<<<<<<< ORIGINAL
total = 0
total_cost = 0.0
for tk, msg, tip in res:
total += tk
cost = tk * self.coder.main_model.completion_price
total_cost += cost
msg = msg.ljust(col_width)
self.io.tool_output(f"{fmt(tk)} {msg} {tip} (cost: ${cost:.2f})")
self.io.tool_output("=" * width)
self.io.tool_output(f"{fmt(total)} tokens total (cost: ${total_cost:.2f})")
=======
total = 0
total_cost = 0.0
for tk, msg, tip in res:
total += tk
cost = tk * (self.coder.main_model.completion_price / 1000)
total_cost += cost
msg = msg.ljust(col_width)
self.io.tool_output(f"{fmt(tk)} {msg} {tip} (cost: ${cost:.2f})")
self.io.tool_output("=" * width)
self.io.tool_output(f"{fmt(total)} tokens total (cost: ${total_cost:.2f})")
>>>>>>> UPDATED
</source>
# Aider chat conversation:
USER: udpate the output of /tokens to include the total $ cost
ASSISTANT: To include the total cost in the output of the `/tokens` command, we need to modify the `cmd_tokens` method in the `Commands` class in the `aider/commands.py` file.
We will add a new variable `total_cost` to keep track of the total cost. For each token count, we will calculate the cost by multiplying the token count by the model's `completion_price` (since we're considering the cost of generating these tokens). We will then add this cost to `total_cost`.
Finally, we will add a line to the output to display the total cost.
Here are the changes:
<source>python
aider/commands.py
<<<<<<< ORIGINAL
total = 0
for tk, msg, tip in res:
total += tk
msg = msg.ljust(col_width)
self.io.tool_output(f"{fmt(tk)} {msg} {tip}")
self.io.tool_output("=" * width)
self.io.tool_output(f"{fmt(total)} tokens total")
=======
total = 0
total_cost = 0.0
for tk, msg, tip in res:
total += tk
cost = tk * self.coder.main_model.completion_price
total_cost += cost
msg = msg.ljust(col_width)
self.io.tool_output(f"{fmt(tk)} {msg} {tip} (cost: ${cost:.2f})")
self.io.tool_output("=" * width)
self.io.tool_output(f"{fmt(total)} tokens total (cost: ${total_cost:.2f})")
>>>>>>> UPDATED
</source>
