Better handling of the input for sidekick - with command history.

Resolves #18

In this commit, the input prompts in the `aicodebot/cli.py` file have been refactored to use the `prompt_toolkit` library instead of the `click.prompt` function. This change provides a more robust and flexible input prompt system. Additionally, the `prompt-toolkit` library has been added to the project dependencies in the `requirements.in` and `requirements.txt` files.

Author: TechNickAI

aicodebot/cli.py

@@ -7,6 +7,8 @@
 from langchain.memory import ConversationTokenBufferMemory
 from openai.api_resources import engine
 from pathlib import Path
+from prompt_toolkit import prompt as input_prompt
+from prompt_toolkit.history import FileHistory
 from rich.console import Console
 from rich.live import Live
 from rich.markdown import Markdown
@@ -207,9 +209,7 @@ def write_config_file(config_data):
         if click.confirm("Open the OpenAI API keys page for you in a browser?", default=False):
             webbrowser.open(openai_api_key_url)
 
-        config_data["openai_api_key"] = click.prompt(
-            "Please enter your OpenAI API key", default=config_data["openai_api_key"]
-        )
+        config_data["openai_api_key"] = input_prompt("Please enter your OpenAI API key")
 
     # Validate the API key
     try:
@@ -406,15 +406,14 @@ def sidekick(request, verbose, response_token_size, files):
         memory_key="chat_history", input_key="task", llm=llm, max_token_limit=DEFAULT_MAX_TOKENS
     )
     chain = LLMChain(llm=llm, prompt=prompt, memory=memory, verbose=verbose)
+    history_file = Path.home() / ".aicodebot_request_history"
 
     while True:  # continuous loop for multiple questions
         if request:
             human_input = request
         else:
-            human_input = click.prompt(
-                f"Enter a question OR (q) quit, OR (e) to edit using {editor}\n>>>",
-                prompt_suffix="",
-            )
+            console.print(f"Enter a request OR (q) quit, OR (e) to edit using {editor}")
+            human_input = input_prompt("➤ ", history=FileHistory(history_file))
             if len(human_input) == 1:
                 if human_input.lower() == "q":
                     break

requirements/requirements.in

@@ -11,6 +11,7 @@ GitPython
 langchain
 loguru
 openai
+prompt-toolkit
 pyyaml
 rich
 tiktoken

requirements/requirements.txt

@@ -15,15 +15,15 @@ async-timeout==4.0.2
 attrs==23.1.0
     # via aiohttp
 beautifulsoup4==4.12.2
-    # via -r requirements/requirements.in
+    # via -r requirements.in
 certifi==2023.5.7
     # via requests
 charset-normalizer==3.1.0
     # via
     #   aiohttp
     #   requests
 click==8.1.3
-    # via -r requirements/requirements.in
+    # via -r requirements.in
 dataclasses-json==0.5.8
     # via langchain
 frozenlist==1.3.3
@@ -33,19 +33,17 @@ frozenlist==1.3.3
 gitdb==4.0.10
     # via gitpython
 gitpython==3.1.31
-    # via -r requirements/requirements.in
-greenlet==2.0.2
-    # via sqlalchemy
+    # via -r requirements.in
 idna==3.4
     # via
     #   requests
     #   yarl
 langchain==0.0.225
-    # via -r requirements/requirements.in
+    # via -r requirements.in
 langchainplus-sdk==0.0.20
     # via langchain
 loguru==0.7.0
-    # via -r requirements/requirements.in
+    # via -r requirements.in
 markdown-it-py==3.0.0
     # via rich
 marshmallow==3.19.0
@@ -69,11 +67,13 @@ numpy==1.25.0
     #   langchain
     #   numexpr
 openai==0.27.8
-    # via -r requirements/requirements.in
+    # via -r requirements.in
 openapi-schema-pydantic==1.2.4
     # via langchain
 packaging==23.1
     # via marshmallow
+prompt-toolkit==3.0.39
+    # via -r requirements.in
 pydantic==1.10.9
     # via
     #   langchain
@@ -83,7 +83,7 @@ pygments==2.15.1
     # via rich
 pyyaml==6.0
     # via
-    #   -r requirements/requirements.in
+    #   -r requirements.in
     #   langchain
 regex==2023.6.3
     # via tiktoken
@@ -94,7 +94,7 @@ requests==2.31.0
     #   openai
     #   tiktoken
 rich==13.4.2
-    # via -r requirements/requirements.in
+    # via -r requirements.in
 smmap==5.0.0
     # via gitdb
 soupsieve==2.4.1
@@ -106,7 +106,7 @@ tenacity==8.2.2
     #   langchain
     #   langchainplus-sdk
 tiktoken==0.4.0
-    # via -r requirements/requirements.in
+    # via -r requirements.in
 tqdm==4.65.0
     # via openai
 typing-extensions==4.6.3
@@ -118,5 +118,7 @@ typing-inspect==0.9.0
     # via dataclasses-json
 urllib3==2.0.3
     # via requests
+wcwidth==0.2.6
+    # via prompt-toolkit
 yarl==1.9.2
     # via aiohttp