Update app.py

app.py

@@ -1,38 +1,65 @@
 import gradio as gr
 import os
 from datetime import datetime
+from huggingface_hub import HfApi
 
-def write_log(message):
-    os.makedirs("/data", exist_ok=True)
-    log_path = "/data/logs.txt"
+# ----- CONFIG -----
+# Make sure this matches your Space URL exactly:
+# https://huggingface.co/spaces/aparke21/simple_gradio_app
+REPO_ID = "aparke21/simple_gradio_app"   # <username>/<space-name>
+REPO_TYPE = "space"
+LOG_LOCAL_DIR = "temp_logs"
+LOG_LOCAL_PATH = os.path.join(LOG_LOCAL_DIR, "logs.txt")
+LOG_REMOTE_PATH = "internal_logs/logs.txt"  # where it will live in the Space repo
+
+
+def _append_to_local_log(message: str) -> None:
+    """Append a log line to a local file inside the container."""
+    os.makedirs(LOG_LOCAL_DIR, exist_ok=True)
     timestamp = datetime.utcnow().isoformat()
-    with open(log_path, "a") as f:
-        f.write(f"{timestamp} - {message}\n")
+    line = f"{timestamp} | {message}\n"
+    with open(LOG_LOCAL_PATH, "a") as f:
+        f.write(line)
 
-def greet(name):
-    write_log(f"Greeted: {name}")
-    return "Hello " + name + "!!"
 
-def download_logs():
-    log_path = "/data/logs.txt"
-    if os.path.exists(log_path):
-        return log_path
-    return None
+def _upload_log_to_repo() -> None:
+    """Upload the local log file to the Space repo (overwriting logs.txt)."""
+    token = os.getenv("HF_TOKEN")
+    if token is None:
+        # If the token isn't set, just skip uploading but don't break the app.
+        print("[LOGGING] HF_TOKEN not set; skipping upload to repo.")
+        return
 
-with gr.Blocks() as demo:
-    gr.Markdown("## Greeting App with Persistent Logs (/data)")
+    if not os.path.exists(LOG_LOCAL_PATH):
+        print("[LOGGING] Local log file does not exist; nothing to upload.")
+        return
 
-    with gr.Row():
-        name_input = gr.Textbox(label="Enter your name")
-        greet_button = gr.Button("Greet")
-        greet_output = gr.Textbox(label="Greeting")
+    try:
+        api = HfApi(token=token)
+        api.upload_file(
+            path_or_fileobj=LOG_LOCAL_PATH,
+            repo_id=REPO_ID,
+            repo_type=REPO_TYPE,
+            path_in_repo=LOG_REMOTE_PATH,
+        )
+        print(f"[LOGGING] Uploaded log file to {REPO_ID}/{LOG_REMOTE_PATH}")
+    except Exception as e:
+        # Don't crash the app if upload fails; just log the error.
+        print("[LOGGING] Failed to upload log file:", e)
 
-    greet_button.click(fn=greet, inputs=name_input, outputs=greet_output)
 
-    download_button = gr.Button("Download Logs")
-    log_file_output = gr.File(label="Logs File")
+def greet(name: str) -> str:
+    # 1. Log this interaction locally
+    _append_to_local_log(f"Greet called with name='{name}'")
+
+    # 2. Sync the log to your Space repo (so you can see it later in Files & Versions)
+    _upload_log_to_repo()
+
+    # 3. Normal app behavior
+    return "Hello " + name + "!!"
 
-    download_button.click(fn=download_logs, inputs=None, outputs=log_file_output)
 
-demo.launch(allowed_paths=["/data"])
+demo = gr.Interface(fn=greet, inputs="text", outputs="text")
 
+if __name__ == "__main__":
+    demo.launch()