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| import os | |
| import time | |
| import mimetypes | |
| import google.generativeai as genai | |
| import gradio as gr | |
| # Configure the Gemini API | |
| api_key = os.getenv("GOOGLE_API_KEY") | |
| if not api_key: | |
| raise ValueError("GEMINI_API_KEY not found. Please set it in your environment variables.") | |
| genai.configure(api_key=api_key) | |
| def upload_to_gemini(file_data, mime_type): | |
| """Uploads the given file data to Gemini and returns the file object if successful.""" | |
| try: | |
| file = genai.upload_file(file_data, mime_type=mime_type) | |
| print(f"Uploaded file '{file.display_name}' as: {file.uri}") | |
| return file | |
| except Exception as e: | |
| print(f"Error uploading file: {e}") | |
| return None | |
| def wait_for_files_active(files): | |
| """Waits for the uploaded files to be processed and become active.""" | |
| for file in files: | |
| while file.state.name == "PROCESSING": | |
| print(".", end="", flush=True) | |
| time.sleep(10) | |
| file = genai.get_file(file.name) | |
| if file.state.name != "ACTIVE": | |
| raise Exception(f"File {file.display_name} failed to process, current state: {file.state.name}") | |
| print("All files ready.") | |
| def gemini_interaction(input_text, *file_args): | |
| """Handles the interaction with Gemini API for both text and file inputs.""" | |
| files = [] | |
| for i in range(0, len(file_args), 2): | |
| if file_args[i] is not None: | |
| file_data = file_args[i].read() | |
| mime_type = file_args[i + 1] | |
| uploaded_file = upload_to_gemini(file_data, mime_type) | |
| if uploaded_file: | |
| files.append(uploaded_file) | |
| # Wait for all files to be ready before proceeding | |
| if files: | |
| wait_for_files_active(files) | |
| # Prepare the content for the Gemini API | |
| contents = [] | |
| if input_text: | |
| contents.append({"text": input_text}) | |
| contents.extend([{"file": file.uri} for file in files if file]) | |
| # Initialize model and generate content | |
| model = genai.GenerativeModel("gemini-2.0-flash-exp") | |
| try: | |
| response_stream = model.generate_content(contents, stream=True) | |
| return ''.join([chunk.text for chunk in response_stream]) | |
| except Exception as e: | |
| return f"Gemini API error: {e}" | |
| # Define the Gradio interface | |
| iface = gr.Interface( | |
| fn=gemini_interaction, | |
| inputs=[ | |
| gr.Textbox(label="Enter your Prompt"), | |
| gr.File(label="Upload File 1"), gr.Dropdown(label="MIME Type for File 1", choices=["image/png", "audio/ogg", "application/pdf", "video/mp4"]), | |
| gr.File(label="Upload File 2"), gr.Dropdown(label="MIME Type for File 2", choices=["image/png", "audio/ogg", "application/pdf", "video/mp4"]), | |
| gr.File(label="Upload File 3"), gr.Dropdown(label="MIME Type for File 3", choices=["image/png", "audio/ogg", "application/pdf", "video/mp4"]), | |
| gr.File(label="Upload File 4"), gr.Dropdown(label="MIME Type for File 4", choices=["image/png", "audio/ogg", "application/pdf", "video/mp4"]) | |
| ], | |
| outputs=gr.Textarea(), | |
| title="Interact with Gemini 2.0", | |
| description="Upload files and enter text to interact with the Gemini 2.0 model." | |
| ) | |
| if __name__ == "__main__": | |
| iface.launch(debug=True) |