add openai implementation to take over some parsing functionality

src/logic/openai.py

@@ -0,0 +1,42 @@
+from openai import OpenAI
+from src import settings
+import json
+
+model = "gpt-4o"
+api_key = settings.openAI.api_key
+client = OpenAI(api_key = api_key)
+
+def run_shortener(title:str, length:int):
+    response = client.responses.create(
+        model = model,
+        instructions = """you are a sentence shortener. The next message will contain the string to shorten and the length limit.
+You need to shorten the string to be under the length limit, while keeping as much detail as possible. The result may NOT be longer than the length limit.
+based on that, please reply only the shortened string. Give me 5 choices. if the length is too long, discard the string and try another one.Return the data as a python list containing the result as {"shortened_string": shortened_string, "length": lengthasInt}. Do not return the answer in a codeblock, use a pure  string. Before answering, check the results and if ANY is longer than the needed_length, discard all and try again""",
+        input = f'{{"string":"{title}", "needed_length":{length}}}'
+    )
+    print(length)
+    answers = response.output_text
+    print(answers)
+    return eval(answers)  # type: ignore
+    #answers are strings in json format, so we need to convert them to a list of dicts
+
+
+def name_tester(name: str):
+    response = client.responses.create(
+        model = model,
+        instructions="""you are a name tester, You are given a name and will have to split the name into first name, last name, and if present the title. Return the name in a json format with the keys "title", "first_name", "last_name". If no title is present, set title to none. Do NOt return the answer in a codeblock, use a pure json string. Assume the names are in the usual german naming scheme""",
+        input = f'{{"name":"{name}"}}'
+    )
+    answers = response.output_text
+
+    return json.loads(answers)
+
+def semester_converter(semester:str):
+    response = client.responses.create(
+        model = model,
+        instructions="""you are a semester converter. You will be given a string. Convert this into a string like this: SoSe YY or WiSe YY/YY+1. Do not return the answer in a codeblock, use a pure string.""",
+        input = semester
+    )
+    answers = response.output_text
+
+    return answers