updated grammarParser.py and .gitignore

.gitignore

-.env
 envGPT/
\ No newline at end of file

grammarParser.py

 import openai
 
+client = openai.OpenAI()
+
+completion = client.chat.completions.create(
+  model="gpt-3.5-turbo",
+  messages=[
+    {"role": "system", "content": "You are a helpful assistant."},
+    {"role": "user", "content": "Hello!"}
+  ]
+)
+
+print(completion.choices[0].message.content)
+