verbose with history

main.py

@@ -2,26 +2,50 @@ import os
 import sys
 from dotenv import load_dotenv
 from google import genai
+from google.genai import types
+
+messages = []
 
 load_dotenv()
 api_key = os.environ.get("GEMINI_API_KEY")
 
 client = genai.Client(api_key=api_key)
 
+def add_message(user, message):
+    messages.append({"role": user, "parts": [{"text": message}]})
+
 def main():
     if len(sys.argv) < 2:
-        print("Error: No prompt provided.\nUsage: uv run main.py \"<your prompt here>\"")
+        print("Error: No prompt provided.\nUsage: uv run main.py \"<your prompt here>\" [--verbose]")
         sys.exit(1)
 
-    user_prompt = sys.argv[1]
+    args = sys.argv[1:]
+
+    verbose = False
+    if "--verbose" in args:
+        verbose = True
+        args.remove("--verbose")
+
+    user_prompt = " ".join(args)
+
+    if verbose:
+        print(f'User prompt: "{user_prompt}"')
+
+    add_message("user", user_prompt)
 
     response = client.models.generate_content(
         model="gemini-2.0-flash-001",
-        contents=user_prompt
+        contents=messages
     )
 
-    print(response.text)
+    reply_text = response.text
 
+    # Add AI response to history
+    add_message("model", reply_text)
+
+    print(reply_text)
+
+    if verbose:
         print(f"Prompt tokens: {response.usage_metadata.prompt_token_count}")
         print(f"Response tokens: {response.usage_metadata.candidates_token_count}")