Add assistants example (#773)

Author: that-one-arab

examples/assistant.py

@@ -0,0 +1,53 @@
+import openai
+import time
+
+# gets API Key from environment variable OPENAI_API_KEY
+client = openai.OpenAI()
+
+assistant = client.beta.assistants.create(
+    name="Math Tutor",
+    instructions="You are a personal math tutor. Write and run code to answer math questions.",
+    tools=[{"type": "code_interpreter"}],
+    model="gpt-4-1106-preview",
+)
+
+thread = client.beta.threads.create()
+
+message = client.beta.threads.messages.create(
+    thread_id=thread.id,
+    role="user",
+    content="I need to solve the equation `3x + 11 = 14`. Can you help me?"
+)
+
+run = client.beta.threads.runs.create(
+  thread_id=thread.id,
+  assistant_id=assistant.id,
+  instructions="Please address the user as Jane Doe. The user has a premium account."
+)
+
+print("checking assistant status. ")
+while True:
+    run = client.beta.threads.runs.retrieve(
+        thread_id=thread.id,
+        run_id=run.id
+    )
+
+    if run.status == "completed":
+        print("done!")
+        messages = client.beta.threads.messages.list(
+            thread_id=thread.id
+        )
+
+        print("messages: ")
+        for message in messages:
+            print({
+                "role": message.role,
+                "message": message.content[0].text.value
+            })
+
+        client.beta.assistants.delete(assistant.id)
+        
+        break
+    else:
+        print("in progress...")
+        time.sleep(5)