Merge pull request #15 from jmorganca/mxyng/examples

examples

examples/async-chat-stream/README.md

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+# async-chat-stream
+
+This example demonstrates how to create a conversation history using an asynchronous Ollama client and the chat endpoint. The streaming response is outputted to `stdout` as well as a TTS if enabled with `--speak` and available. Supported TTS are `say` on macOS and `espeak` on Linux.

examples/async-chat-stream/main.py

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+import shutil
+import asyncio
+import argparse
+
+import ollama
+
+
+async def speak(speaker, content):
+  if speaker:
+    p = await asyncio.create_subprocess_exec(speaker, content)
+    await p.communicate()
+
+
+async def main():
+  parser = argparse.ArgumentParser()
+  parser.add_argument('--speak', default=False, action='store_true')
+  args = parser.parse_args()
+
+  speaker = None
+  if not args.speak:
+    ...
+  elif say := shutil.which('say'):
+    speaker = say
+  elif (espeak := shutil.which('espeak')) or (espeak := shutil.which('espeak-ng')):
+    speaker = espeak
+
+  client = ollama.AsyncClient()
+
+  messages = []
+
+  while True:
+    if content_in := input('>>> '):
+      messages.append({'role': 'user', 'content': content_in})
+
+      content_out = ''
+      message = {'role': 'assistant', 'content': ''}
+      async for response in await client.chat(model='mistral', messages=messages, stream=True):
+        if response['done']:
+          messages.append(message)
+
+        content = response['message']['content']
+        print(content, end='', flush=True)
+
+        content_out += content
+        if content in ['.', '!', '?', '\n']:
+          await speak(speaker, content_out)
+          content_out = ''
+
+        message['content'] += content
+
+      if content_out:
+        await speak(speaker, content_out)
+      print()
+
+
+try:
+  asyncio.run(main())
+except (KeyboardInterrupt, EOFError):
+  ...

examples/pull-progress/README.md

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+# pull-progress
+
+This example emulates `ollama pull` using the Python library and [`tqdm`](https://tqdm.github.io/).
+
+## Setup
+
+```shell
+pip install -r requirements.txt
+```

examples/pull-progress/main.py

@@ -1,5 +1,3 @@
-# pip install tqdm
-
 from tqdm import tqdm
 from ollama import pull
 

examples/pull-progress/requirements.txt

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+tqdm==4.66.1