Upload folder using huggingface_hub

.gitattributes

@@ -33,3 +33,6 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+longevity_books/Hallmarks_of_aging_2013_Cell.pdf filter=lfs diff=lfs merge=lfs -text
+longevity_books/William-Davis-MD-Super-Gut-A-Fou.pdf filter=lfs diff=lfs merge=lfs -text
+longevity_books/examine_healthy_aging_supplement_guide_2020_09_20.pdf filter=lfs diff=lfs merge=lfs -text

README.md

@@ -1,12 +1,6 @@
 ---
-title: Longevity
-emoji: 🏢
-colorFrom: gray
-colorTo: yellow
+title: longevity
+app_file: longevity.py
 sdk: gradio
 sdk_version: 3.39.0
-app_file: app.py
-pinned: false
 ---
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

longevity.py

@@ -0,0 +1,81 @@
+from llama_index import SimpleDirectoryReader, LLMPredictor, PromptHelper, StorageContext, ServiceContext, GPTVectorStoreIndex, load_index_from_storage
+from langchain.chat_models import ChatOpenAI
+import gradio as gr
+import sys
+import os
+import openai
+from ratelimit import limits, sleep_and_retry
+
+# fixing bugs
+# 1. open ai key: https://stackoverflow.com/questions/76425556/tenacity-retryerror-retryerrorfuture-at-0x7f89bc35eb90-state-finished-raised 
+# 2. rate limit error in lang_chain default version - install langchain==0.0.188. https://github.com/jerryjliu/llama_index/issues/924
+# 3. added true Config variable in langchain: https://github.com/pydantic/pydantic/issues/3320 
+
+
+os.environ["OPENAI_API_KEY"] = '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'
+openai.api_key = os.environ["OPENAI_API_KEY"]
+
+# Define the rate limit for API calls (requests per second)
+RATE_LIMIT = 3
+
+# Implement the rate limiting decorator
+@sleep_and_retry
+@limits(calls=RATE_LIMIT, period=1)
+def create_service_context():
+
+    #constraint parameters
+    max_input_size = 4096
+    num_outputs = 512
+    max_chunk_overlap = 20
+    chunk_size_limit = 600
+
+    #allows the user to explicitly set certain constraint parameters
+    prompt_helper = PromptHelper(max_input_size, num_outputs, max_chunk_overlap, chunk_size_limit=chunk_size_limit)
+
+    #LLMPredictor is a wrapper class around LangChain's LLMChain that allows easy integration into LlamaIndex
+    llm_predictor = LLMPredictor(llm=ChatOpenAI(temperature=0.5, model_name="gpt-3.5-turbo", max_tokens=num_outputs))
+
+    #constructs service_context
+    service_context = ServiceContext.from_defaults(llm_predictor=llm_predictor, prompt_helper=prompt_helper)
+    return service_context
+
+
+# Implement the rate limiting decorator
+@sleep_and_retry
+@limits(calls=RATE_LIMIT, period=1)
+def data_ingestion_indexing(directory_path):
+
+    #loads data from the specified directory path
+    documents = SimpleDirectoryReader(directory_path).load_data()
+    
+    #when first building the index
+    index = GPTVectorStoreIndex.from_documents(
+        documents, service_context=create_service_context()
+    )
+
+    #persist index to disk, default "storage" folder
+    index.storage_context.persist()
+
+    return index
+
+def data_querying(input_text):
+
+    #rebuild storage context
+    storage_context = StorageContext.from_defaults(persist_dir="./storage")
+
+    #loads index from storage
+    index = load_index_from_storage(storage_context, service_context=create_service_context())
+    
+    #queries the index with the input text
+    response = index.as_query_engine().query(input_text)
+    
+    return response.response
+
+iface = gr.Interface(fn=data_querying,
+                     inputs=gr.components.Textbox(lines=7, label="Enter your question"),
+                     outputs="text",
+                     title="Longevity GPT 0.1 pre alpha")
+
+#passes in data directory
+index = data_ingestion_indexing("longevity")
+iface.launch(share=True)

longevity_books/Hallmarks_of_aging_2013_Cell.pdf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:782302a8436b73248c5865d34241187f5b71184a237373d5f4408438f66eccae
+size 2947444

longevity_books/William-Davis-MD-Super-Gut-A-Fou.pdf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a3b9516183065316bed5ffeb3dc1939b444269f9139c45ac20c77152e1769e3b
+size 4013849

longevity_books/examine_healthy_aging_supplement_guide_2020_09_20.pdf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c71dccaa1e0f5b7ac70e25060c77ef53fdda3b4d45b3408c1c5fbe303d4d3848
+size 2440475

requirements.txt

@@ -0,0 +1,6 @@
+langchain==0.0.188
+openai
+llama_index==0.6.12
+pypdf
+PyCryptodome
+ratelimit