|
| 1 | + |
| 2 | +import traceback |
| 3 | +import google.generativeai as genai |
| 4 | +from dotenv import load_dotenv |
| 5 | +from libs.logger import logger |
| 6 | +import streamlit as st |
| 7 | + |
| 8 | +class GeminiAI: |
| 9 | + def __init__(self, api_key, model="gemini-pro", temperature=0.1, max_output_tokens=2048,mode="balanced"): |
| 10 | + self.api_key = api_key |
| 11 | + self.model = model |
| 12 | + self.temperature = temperature |
| 13 | + self.max_output_tokens = max_output_tokens |
| 14 | + self.mode = mode |
| 15 | + self.top_k = 20 |
| 16 | + self.top_p = 0.85 |
| 17 | + self._configure() |
| 18 | + |
| 19 | + # Dynamically construct guidelines based on session state |
| 20 | + self.guidelines_list = [] |
| 21 | + |
| 22 | + if st.session_state["coding_guidelines"]["modular_code"]: |
| 23 | + self.guidelines_list.append("- Ensure the method is modular in its approach.") |
| 24 | + if st.session_state["coding_guidelines"]["exception_handling"]: |
| 25 | + self.guidelines_list.append("- Integrate robust exception handling.") |
| 26 | + if st.session_state["coding_guidelines"]["error_handling"]: |
| 27 | + self.guidelines_list.append("- Add error handling to each module.") |
| 28 | + if st.session_state["coding_guidelines"]["efficient_code"]: |
| 29 | + self.guidelines_list.append("- Optimize the code to ensure it runs efficiently.") |
| 30 | + if st.session_state["coding_guidelines"]["robust_code"]: |
| 31 | + self.guidelines_list.append("- Ensure the code is robust against potential issues.") |
| 32 | + if st.session_state["coding_guidelines"]["naming_conventions"]: |
| 33 | + self.guidelines_list.append("- Follow standard naming conventions.") |
| 34 | + |
| 35 | + # Convert the list to a string |
| 36 | + self.guidelines = "\n".join(self.guidelines_list) |
| 37 | + |
| 38 | + |
| 39 | + def _configure(self): |
| 40 | + try: |
| 41 | + logger.info("Configuring Gemini AI Pro...") |
| 42 | + genai.configure(api_key=self.api_key) |
| 43 | + self.generation_config = { |
| 44 | + "temperature": self.temperature, |
| 45 | + "top_p": self.top_p, |
| 46 | + "top_k": self.top_k, |
| 47 | + "max_output_tokens": self.max_output_tokens |
| 48 | + } |
| 49 | + self.model = genai.GenerativeModel(model_name=self.model,generation_config=self.generation_config) |
| 50 | + logger.info("Gemini AI Pro configured successfully.") |
| 51 | + except Exception as exception: |
| 52 | + logger.error(f"Error configuring Gemini AI Pro: {str(exception)}") |
| 53 | + traceback.print_exc() |
| 54 | + |
| 55 | + def _extract_code(self, code): |
| 56 | + """ |
| 57 | + Extracts the code from the provided string. |
| 58 | + If the string contains '```', it extracts the code between them. |
| 59 | + Otherwise, it returns the original string. |
| 60 | + """ |
| 61 | + try: |
| 62 | + if '```' in code: |
| 63 | + start = code.find('```') + len('```\n') |
| 64 | + end = code.find('```', start) |
| 65 | + # Skip the first line after ``` |
| 66 | + start = code.find('\n', start) + 1 |
| 67 | + extracted_code = code[start:end] |
| 68 | + logger.info("Code extracted successfully.") |
| 69 | + return extracted_code |
| 70 | + else: |
| 71 | + logger.info("No special characters found in the code. Returning the original code.") |
| 72 | + return code |
| 73 | + except Exception as exception: |
| 74 | + logger.error(f"Error occurred while extracting code: {exception}") |
| 75 | + return None |
| 76 | + |
| 77 | + def generate_code(self, code_prompt,code_language): |
| 78 | + """ |
| 79 | + Function to generate text using the Gemini API. |
| 80 | + """ |
| 81 | + try: |
| 82 | + # Define top_k and top_p based on the mode |
| 83 | + if self.mode == "precise": |
| 84 | + top_k = 40 |
| 85 | + top_p = 0.95 |
| 86 | + self.temprature = 0 |
| 87 | + elif self.mode == "balanced": |
| 88 | + top_k = 20 |
| 89 | + top_p = 0.85 |
| 90 | + self.temprature = 0.3 |
| 91 | + elif self.mode == "creative": |
| 92 | + top_k = 10 |
| 93 | + top_p = 0.75 |
| 94 | + self.temprature = 1 |
| 95 | + else: |
| 96 | + raise ValueError("Invalid mode. Choose from 'precise', 'balanced', 'creative'.") |
| 97 | + |
| 98 | + logger.info(f"Generating code with mode: {self.mode}, top_k: {top_k}, top_p: {top_p}") |
| 99 | + |
| 100 | + |
| 101 | + # check for valid prompt and language |
| 102 | + if not code_prompt or len(code_prompt) == 0: |
| 103 | + st.toast("Error in code generation: Please enter a valid prompt.", icon="❌") |
| 104 | + logger.error("Error in code generation: Please enter a valid prompt.") |
| 105 | + return |
| 106 | + |
| 107 | + logger.info(f"Generating code for prompt: {code_prompt} in language: {code_language}") |
| 108 | + if code_prompt and len(code_prompt) > 0 and code_language and len(code_language) > 0: |
| 109 | + logger.info(f"Generating code for prompt: {code_prompt} in language: {code_language}") |
| 110 | + |
| 111 | + # Plain and Simple Coding Task Prompt |
| 112 | + prompt = f""" |
| 113 | + Task: You're an experienced developer. Your mission is to create a program for {code_prompt} in {code_language} that takes {st.session_state.code_input} as input. |
| 114 | +
|
| 115 | + Your goal is clear: Craft a solution that showcases your expertise as a coder and problem solver. |
| 116 | +
|
| 117 | + Ensure that the program's output contains only the code you've written, with no extraneous information. |
| 118 | +
|
| 119 | + Show your skills and solve this challenge with confidence! |
| 120 | + |
| 121 | + And follow the proper coding guidelines and dont add comment unless instructed to do so. |
| 122 | + {self.guidelines} |
| 123 | + """ |
| 124 | + |
| 125 | + gemini_completion = self.model.generate_content(prompt) |
| 126 | + logger.info("Text generation completed successfully.") |
| 127 | + |
| 128 | + code = None |
| 129 | + if gemini_completion: |
| 130 | + # extract the code from the gemini completion |
| 131 | + code = gemini_completion.text |
| 132 | + logger.info(f"GeminiAI coder is initialized.") |
| 133 | + logger.info(f"Generated code: {code[:100]}...") |
| 134 | + |
| 135 | + if gemini_completion: |
| 136 | + # Extracted code from the gemini completion |
| 137 | + extracted_code = self._extract_code(code) |
| 138 | + |
| 139 | + # Check if the code or extracted code is not empty or null |
| 140 | + if not code or not extracted_code: |
| 141 | + raise Exception("Error: Generated code or extracted code is empty or null.") |
| 142 | + |
| 143 | + return extracted_code |
| 144 | + else: |
| 145 | + raise Exception("Error in code generation: Please enter a valid code.") |
| 146 | + |
| 147 | + except Exception as exception: |
| 148 | + st.toast(f"Error in code generation: {exception}", icon="❌") |
| 149 | + logger.error(f"Error in code generation: {traceback.format_exc()}") |
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