Upload 45 files

.dockerignore

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+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.env
+node_modules/
+.git

.gitignore

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+# Ignore Python cache and environments
+__pycache__/
+*.pyc
+.env
+
+# Ignore node_modules and build files
+Frontend/react-app/node_modules/
+Frontend/react-app/build/
+
+# Ignore IDE and system files
+.idea/
+.vscode/
+*.log

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/inspectionProfiles/profiles_settings.xml

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+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>

.idea/math_agent.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="jdk" jdkName="Python 3.13" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+  <component name="PackageRequirementsSettings">
+    <option name="modifyBaseFiles" value="true" />
+  </component>
+</module>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
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+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.13" project-jdk-type="Python SDK" />
+</project>

.idea/modules.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/math_agent.iml" filepath="$PROJECT_DIR$/.idea/math_agent.iml" />
+    </modules>
+  </component>
+</project>

.idea/vcs.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsProjectSettings">
+    <option name="detectVcsMappingsAutomatically" value="false" />
+  </component>
+</project>

.idea/workspace.xml

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+        <option value="Dockerfile" />
+        <option value="Python Script" />
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+    </option>
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+  <component name="Git.Settings">
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+    <option name="showLibraryContents" value="true" />
+  </component>
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+    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;main&quot;,
+    &quot;js.introduce.parameter.generate.optional&quot;: &quot;false&quot;,
+    &quot;last_opened_file_path&quot;: &quot;D:/math_agent&quot;,
+    &quot;list.type.of.created.stylesheet&quot;: &quot;CSS&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
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+    &quot;settings.editor.selected.configurable&quot;: &quot;project.propVCSSupport.DirectoryMappings&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
+  },
+  &quot;keyToStringList&quot;: {
+    &quot;ChangesTree.GroupingKeys&quot;: [
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+    ]
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+}</component>
+  <component name="RecentsManager">
+    <key name="MoveFile.RECENT_KEYS">
+      <recent name="D:\math_agent" />
+      <recent name="D:\math_agent\Frontend\react-app" />
+      <recent name="D:\math_agent\Backend" />
+      <recent name="D:\math_agent\Frontend\react-app\src" />
+      <recent name="D:\math_agent\Backend\agents" />
+    </key>
+  </component>
+  <component name="RunManager">
+    <configuration name="main" type="PythonConfigurationType" factoryName="Python" nameIsGenerated="true">
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+      <option name="ENV_FILES" value="" />
+      <option name="INTERPRETER_OPTIONS" value="" />
+      <option name="PARENT_ENVS" value="true" />
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+      <option name="ADD_SOURCE_ROOTS" value="true" />
+      <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+      <option name="SCRIPT_NAME" value="D:\math_agent\main.py" />
+      <option name="PARAMETERS" value="" />
+      <option name="SHOW_COMMAND_LINE" value="false" />
+      <option name="EMULATE_TERMINAL" value="false" />
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+      <option name="REDIRECT_INPUT" value="false" />
+      <option name="INPUT_FILE" value="" />
+      <method v="2" />
+    </configuration>
+    <configuration default="true" type="docker-deploy" factoryName="dockerfile" temporary="true">
+      <deployment type="dockerfile">
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+  <component name="VcsManagerConfiguration">
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+  <component name="com.intellij.coverage.CoverageDataManagerImpl">
+    <SUITE FILE_PATH="coverage/math_agent$main.coverage" NAME="main Coverage Results" MODIFIED="1761922857873" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" />
+  </component>
+</project>

agents/feedback_agent.py

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+import sys
+import os
+import json
+import dspy
+
+# path setup
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "../..")))
+
+from agents.routing_agent import route_query as math_agent
+
+FEEDBACK = os.path.join("data", "feedback_log.json")
+
+#  DSPy
+lm = dspy.LM("gpt-3.5-turbo")
+
+
+class MathReasoner(dspy.Module):
+    def __init__(self):
+        super().__init__()
+        self.prog = dspy.ChainOfThought("question->answer")
+
+    def forward(self, question):
+        return self.prog(question=question)
+
+
+# creating feedback file
+def save_feedback(query: str, answer: str, feedback: str, rating: str = None):
+    entry = {
+        "query": query,
+        "answer": answer,
+        "feedback": feedback,
+        "rating": rating  # ADDED RATING
+    }
+
+    if not os.path.exists(FEEDBACK):
+        with open(FEEDBACK, "w") as f:
+            json.dump([], f)
+
+    with open(FEEDBACK, "r+") as f:
+        data = json.load(f)
+        data.append(entry)
+        f.seek(0)
+        json.dump(data, f, indent=4)
+
+    print(f"feedback is saved: {feedback.upper()}")
+
+
+# optimizing the hyperparameters
+def tuning(query, incorrect_answer, rating: str = None):
+    example = [
+        dspy.Example(question=query, answer="its incorrect").with_inputs("question"),
+    ]
+
+    # ✅ define the metric
+    def simple_metric(example, pred, trace=None):
+        try:
+            gold_answer = example.answer.lower().strip()
+            pred_answer = pred.answer.lower().strip()
+            return 1.0 if gold_answer == pred_answer else 0.0
+        except:
+            return 0.0
+
+    # wrapper class for math_agent
+    class MathAgentWrapper(dspy.Module):
+        def forward(self, question):
+            result = math_agent(question)
+            return dspy.Prediction(answer=result)
+
+    # instance
+    wrapper_model = MathAgentWrapper()
+
+    # using BootstraoFewShot optimizer
+    trainer = dspy.BootstrapFewShot(
+        metric=simple_metric,
+        max_bootstrapped_demos=1,
+        max_labeled_demos=1
+    )
+    trainer.compile(wrapper_model, trainset=example)
+    print("🧠 Model updated based on feedback.")
+
+
+# ✅ Wrapper to get answer
+def answer(query: str):
+    result = math_agent(query)
+    return result
+
+
+# main test for dspy
+def main():
+    print("=== 🧠 Feedback Agent Test Run ===")
+    query = "What is the integral of sin(x)?"
+
+    # Step 1: Get model's answer
+    ans = answer(query)
+    print("Agent Answer:", ans)
+
+    # Step 2: Simulate user feedback
+    feedback = "Incorrect — the correct answer is -cos(x) + C"
+    rating = "negative"  # ADDED RATING
+    save_feedback(query, ans, feedback, rating)  # PASSED RATING
+
+    # Step 3: Fine-tune the model
+    tuning(query, incorrect_answer=ans, rating=rating)  # PASSED RATING
+
+
+# for testing persopes
+if __name__ == "__main__":
+    main()

agents/math_solver.py

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+import re
+import sympy as sp
+
+def try_math_solver(query: str) -> str:
+    q = query.lower().strip()
+
+    # Remove filler words that confuse sympy
+    q = re.sub(r'\b(what is|calculate|find|compute|equals?|result of|area of|value of|solve)\b', '', q)
+    q = q.strip()
+
+    # Handle "where x = 5" style variable substitution
+    variables = dict(re.findall(r'(\w+)\s*=\s*([\d\.]+)', q))
+    for var in variables:
+        q = re.sub(rf"\b{var}\s*=\s*{variables[var]}\b", '', q)
+    q = re.sub(r'\bwhere\b', '', q)
+
+    # Handle patterns like “add 2 and 5”
+    patterns = [
+        (r'addition of (\d+(?:\.\d+)?) and (\d+(?:\.\d+)?)', r'(\1 + \2)'),
+        (r'add (\d+(?:\.\d+)?) and (\d+(?:\.\d+)?)', r'(\1 + \2)'),
+        (r'subtract (\d+(?:\.\d+)?) from (\d+(?:\.\d+)?)', r'(\2 - \1)'),
+        (r'subtract (\d+(?:\.\d+)?) and (\d+(?:\.\d+)?)', r'(\1 - \2)'),
+        (r'multiply (\d+(?:\.\d+)?) by (\d+(?:\.\d+)?)', r'(\1 * \2)'),
+        (r'divide (\d+(?:\.\d+)?) by (\d+(?:\.\d+)?)', r'(\1 / \2)'),
+        (r'(\d+(?:\.\d+)?) power (\d+(?:\.\d+)?)', r'(\1 ** \2)'),
+        (r'square root of (\d+(?:\.\d+)?)', r'sqrt(\1)'),
+    ]
+    for pat, repl in patterns:
+        q = re.sub(pat, repl, q)
+
+    # Replace simple words with symbols
+    replacements = {
+        "plus": "+", "minus": "-", "times": "*", "x": "*",
+        "mod": "%", "modulus": "%", "divided by": "/",
+        "power of": "**", "power": "**"
+    }
+    for word, sym in replacements.items():
+        q = re.sub(rf"\b{word}\b", sym, q)
+
+    # Remove assignments like “area =”
+    q = re.sub(r'\b\w+\s*=\s*', '', q).strip()
+
+    # Allow safe math functions
+    allowed_funcs = {
+        "sqrt": sp.sqrt, "sin": sp.sin, "cos": sp.cos, "tan": sp.tan,
+        "log": sp.log, "pi": sp.pi, "e": sp.E
+    }
+
+    try:
+        expr = sp.sympify(q, locals=allowed_funcs)
+        if variables:
+            subs = {sp.Symbol(k): float(v) for k, v in variables.items()}
+            expr = expr.subs(subs)
+        result = expr.evalf()
+        return f"The answer is {result}"
+    except Exception as e:
+        return f"Sorry, couldn't solve that expression. ({e})"
+
+
+if __name__ == "__main__":
+    tests = [
+        "addition of 2 and 5",
+        "add 10 and 20",
+        "what is 12 minus 5",
+        "multiply 6 by 3",
+        "divide 15 by 3",
+        "10 power 2",
+        "100 mod 3",
+        "square root of 81",
+        "2 + 5 * 3",
+        "area = pi * r^2 where r = 5"
+    ]
+    for t in tests:
+        print(f"{t} → {try_math_solver(t)}")

agents/routing_agent.py

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+from langchain_community.embeddings import HuggingFaceEmbeddings
+from langchain_community.vectorstores import FAISS
+from agents.math_solver import try_math_solver
+import os
+import re
+
+
+def route_query(query: str):
+    persist_dir = os.path.join("data", "embeddings")
+
+    # ✅ Load embeddings
+    embeddings = HuggingFaceEmbeddings(model_name="sentence-transformers/all-MiniLM-L6-v2")
+    vectordb = FAISS.load_local(persist_dir, embeddings, allow_dangerous_deserialization=True)
+
+    # ✅ Step 1: Search in FAISS
+    results = vectordb.similarity_search_with_score(query, k=1)
+
+    # ✅ If found in FAISS
+    if results and results[0][1] < 0.4:
+        print("📘 Answer is on data.txt")
+        return "KO"
+
+    else:
+        # ✅ Step 2: Try math solver
+        print("🧮 Not found in FAISS — trying math solver...")
+        solver_result = try_math_solver(query)
+        print(f"🧩 Solver result: {solver_result}")
+
+        # ✅ Check if math solver succeeded
+        if solver_result and not any(bad in solver_result.lower() for bad in [
+            "sorry", "couldn't", "could not", "error", "invalid", "failed"
+        ]):
+            print("✅ Math solver succeeded!")
+            return solver_result
+
+        # ✅ If not solved by FAISS or math solver → Web Search
+        print("🌐 Not found anywhere — going for web search")
+        return "WEB"

agents/vector_db.py

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+import warnings
+warnings.filterwarnings("ignore", category=UserWarning)
+
+import os
+from langchain_community.document_loaders import DirectoryLoader, TextLoader
+from langchain_text_splitters import RecursiveCharacterTextSplitter
+from langchain_community.embeddings import HuggingFaceEmbeddings
+from langchain_community.vectorstores import FAISS
+
+def create_text():
+    # Define paths
+    kb_path = os.path.join("data")  # your text files folder
+    persist_dir = os.path.join("data", "embeddings")
+
+    # if exist
+    os.makedirs(kb_path, exist_ok=True)
+    os.makedirs(persist_dir, exist_ok=True)
+
+    # Load all text files from folder
+    loader = DirectoryLoader(kb_path, glob="*.txt", loader_cls=TextLoader)
+    documents = loader.load()
+
+    if not documents:
+        print("⚠️ No text files found in data folder!")
+        return
+
+    # Split long text into chunks for embedding
+    text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=200)
+    chunks = text_splitter.split_documents(documents)
+
+    # Load embedding model
+    embeddings = HuggingFaceEmbeddings(model_name="sentence-transformers/all-MiniLM-L6-v2")
+
+    # Create FAISS vector DB from documents
+    vectordb = FAISS.from_documents(chunks, embeddings)
+
+    # Save it locally
+    vectordb.save_local(persist_dir)
+
+    print("vector database created", persist_dir)
+    return vectordb
+
+

agents/web_agent.py

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+from utils.mcp_client import run_mcp
+def answer_from_web(query):
+    return run_mcp(query)

data/__init__.py

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+# This file makes Python treat this directory as a package

data/data.txt

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+Q: What is the Pythagoras theorem?
+A: In a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. Mathematically: a² + b² = c².
+
+Q: What is the quadratic formula?
+A: For a quadratic equation ax² + bx + c = 0, the roots are given by: x = (-b ± √(b² - 4ac)) / 2a.
+
+Q: What is the derivative of x²?
+A: The derivative of x² with respect to x is 2x.
+
+Q: What is the integral of x²?
+A: The integral of x² with respect to x is (x³ / 3) + C, where C is the constant of integration.
+
+Q: What is the area of a circle?
+A: The area of a circle is given by A = πr², where r is the radius.
+
+Q: What is the circumference of a circle?
+A: The circumference of a circle is given by C = 2πr, where r is the radius.
+
+Q: What is the slope of a line passing through points (x1, y1) and (x2, y2)?
+A: The slope is given by m = (y2 - y1) / (x2 - x1).
+
+Q: What is the formula for simple interest?
+A: Simple Interest = (Principal × Rate × Time) / 100.
+
+Q: What is the formula for compound interest?
+A: Compound Interest = Principal × (1 + Rate/100)^Time - Principal.
+
+Q: What is the derivative of sin(x)?
+A: The derivative of sin(x) is cos(x).
+
+Q: What is the derivative of cos(x)?
+A: The derivative of cos(x) is -sin(x).
+
+Q: What is the integral of sin(x)?
+A: The integral of sin(x) is -cos(x) + C.
+
+Q: What is the integral of cos(x)?
+A: The integral of cos(x) is sin(x) + C.
+
+Q: What is the distance formula in coordinate geometry?
+A: The distance between points (x1, y1) and (x2, y2) is √((x2 - x1)² + (y2 - y1)²).
+
+Q: What is the midpoint formula?
+A: The midpoint of a line joining (x1, y1) and (x2, y2) is ((x1 + x2)/2, (y1 + y2)/2).
+
+Q: What is the sum of the first n natural numbers?
+A: The sum is given by S = n(n + 1)/2.
+
+Q: What is the sum of the first n even numbers?
+A: The sum is n(n + 1).
+
+Q: What is the sum of the first n odd numbers?
+A: The sum is n².
+
+Q: What is the formula for the area of a triangle?
+A: Area = ½ × base × height.
+
+Q: What is the trigonometric identity involving sin²(x) and cos²(x)?
+A: sin²(x) + cos²(x) = 1.
+
+Q: What is the binomial theorem?
+A: The binomial theorem states that (a + b)^n = Σ [nCk * a^(n-k) * b^k], where the summation runs from k = 0 to n.
+
+Q: What is the limit of sin(x)/x as x approaches 0?
+A: The limit of sin(x)/x as x → 0 is 1.
+
+Q: What is the derivative of e^x?
+A: The derivative of e^x with respect to x is e^x.
+
+Q: What is the derivative of ln(x)?
+A: The derivative of ln(x) with respect to x is 1/x.
+
+Q: What is the area under y = x between 0 and 2?
+A: The area is ∫(0 to 2) x dx = [x² / 2]₀² = 2.
+
+Q: What is the perimeter of a rectangle?
+A: The perimeter of a rectangle is 2 × (length + width).
+
+Q: What is the formula for volume of a sphere?
+A: Volume = (4/3)πr³.
+
+Q: What is the surface area of a sphere?
+A: Surface Area = 4πr².
+
+Q: What is the mean of numbers 4, 8, and 12?
+A: Mean = (4 + 8 + 12) / 3 = 8.
+
+Q: What is the median of the numbers 3, 5, 7, 9, 11?
+A: The median is 7.
+
+Q: What is the mode of the numbers 2, 3, 3, 5, 7?
+A: The mode is 3.

data/embeddings/index.pkl

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+size 4343

data/feedback_log.json

@@ -0,0 +1,151 @@
+[
+    {
+        "timestamp": "2025-10-28T23:44:33.438347",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-28T23:47:37.610680",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-28T23:50:34.812828",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-28T23:52:07.815951",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-28T23:55:11.166467",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-28T23:58:22.966961",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-28T23:59:57.870620",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T00:01:47.611761",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T00:03:41.277987",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T00:13:19.920208",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T00:15:51.787155",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T00:17:35.253793",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T00:20:26.191961",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T00:21:49.889546",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T00:29:02.417399",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T00:30:43.568817",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T10:11:22.019712",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "timestamp": "2025-10-29T11:35:41.805717",
+        "query": "integration of sin(x)",
+        "answer": "The integral of sin(x) sin ( x ) with respect to x x is \u2212cos(x) - cos ( x ) . \u2212cos(x)+C - cos ( x ) + C. sin(x) s i n \u2061 ( x ) Mathematically, this is written as **\u222b sin x dx = -cos x + C**, were, C is the integration constant. * \u222b sin x dx = -cos x + C, where C is the constant of integration. \u222b sin x dx = -cos x + C -cos x + C = \u222b sin x dx **Answer:** \u222b sin x cos x dx = (-cos 2x)/4 + C \u222b sin u (1/2) du = (1/2) (-cos u) + C (as the integration of sin x is -cos x) **Answer:**  \u222b x sin (x2) dx = (-cos x2)/2+C The integral of sin x is -cos x + C. Substituting u = 3x back, we get \u222b sin 3x dx = (1/3) (-cos (3x)) + C. Integral of sin(x)\nblackpenredpen\n1380000 subscribers\n1082 likes\n200320 views\n22 Feb 2015\nThe integral of sin(x) is just -cos(x)+C because the derivative of -cos(x) is sin(x).\n\nCheck out my 100 integrals for more calculus integral practice problems. https://youtu.be/dgm4-3-Iv3s?si=lTybJlpTMFdQINXr\n----------------------------------------\n\ud83d\udecd  Shop my math t-shirt & hoodies: amzn.to/3qBeuw6\n\ud83d\udcaa Get my math notes by becoming a patron:  https://www.patreon.com/blackpenredpen\n#blackpenredpen #math #calculus #apcalculus\n57 comments\n Our rough (rough!) conversion to Plain English is: The integral of sin(x) multiplies our intended path length (from 0 to x) by a percentage. # Integral of Sin x * What is Integral of Sin x? * Integral of Sin x From 0 to \u03c0 * Integral of Sin x From 0 to \u03c0/2 ## ****What is Integral of Sin x?**** The integral of the sine function, \u222b sin(x) dx, is equal to -cos(x) + C, where C is the constant of integration. Integral of sin(x) dx = -\u222b du Integral of sin(x) dx = -u + C Integral of sin(x) dx = -cos(x) + C ## ****Integral of Sin x From 0 to**** \u03c0 ## ****Integral of Sin x From 0 to**** \u03c0****/2**** ****Example 7: Find integral of x sin 2x dx**** ****Example 8: Find integral of sin x cos 2x****",
+        "feedback": "please give in 50 words"
+    },
+    {
+        "timestamp": "2025-10-29T19:15:40.383977",
+        "query": "What is the integral of sin(x)?",
+        "answer": "WEB",
+        "feedback": "Incorrect \u2014 the correct answer is -cos(x) + C"
+    },
+    {
+        "query": "derivative of sin(x)",
+        "answer": "The derivative of the sine function, sin\u2061(x), is the cosine function, cos\u2061(x). Mathematically, if f(x)=sin(x), then f\u2032(x)=cos\u2061(x). This result Here also we are going to prove the derivative of sin x to be -cos x using the first principle. The derivative of sin x is cos x. Thus, we have proved that the derivative of sin x is cos x. Therefore, the derivative of sin is cos x and is proved by using the quotient rule. Derivative of Sin x Worksheet Therefore, the derivative of sin x is cos x. * The derivative of sin x is cos x. Thus, the derivative of sin 3x is 3 cos 3x. Therefore, the derivative of sin x by first principle is cos x. We know that the derivative of sin x is cos x. So the derivative of sin x2 using this and using the chain rule is cos x2\u00b7 d/dx(x2). ## Derivative of sin x using the First Principle Method f\u2019(x) = limh\u21920 [sin x cos h + cos x sin h \u2013 sin x]/h f\u2019(x) = limh\u21920 [-sin x(1-cosh) + cos x sin h]/h sin (0/2)) + cos x (1) f\u2019(x) = \u2013 sin x(0) + cos x Thus, the derivative of sin x is cos x, is derived. ### Derivative of Sin x Examples Now, we have to find the derivative of sin (x+1), using the 1st principle. Hence, the derivative of sin (x+1), with respect to x is cos (x+1). Find the derivative of sin 2x. **To find:** derivative of sin 2x. Hence, the derivative of sin 2x is 2 cos 2x. ddx[sinx]=cosx Certainly, by the limit definition of the derivative, we know that ddx[sinx]=limh\u21920sin(x+h)\u2212sin(x)h ddx[sinx]=limh\u21920sinxcosh+cosxsinh\u2212sinxh Seeing all of the components of a similar limit in our expression for the derivative, (i.e., there is a sinh in the numerator, an h in the denominator, and both of these are inside a limit as h\u21920), we use algebra and the limit laws to reveal this known limit in our expression: ddx[sinx]=limh\u21920[cosxsinhh+sinxcosh\u2212sinxh]=limh\u21920[cosx\u22c5sinhh+sinxcosh\u2212sinxh]=limh\u21920cosx\u22c5limh\u21920sinhh+limh\u21920sinxcosh\u2212sinxh Note, the first limit in the last line above is of an expression that does not depend on h, and hence effectively the limit of a constant. ddx[sinx]=cosx+limh\u21920sinxcosh\u2212sinxh Pulling out the common factor of sinx in the remaining limit and splitting the resulting product with the limit laws again, we see another familiar limit -- one we which we know equals zero... ddx[sinx]=cosx+limh\u21920sinx(cosh\u22121)h=cosx+[limh\u21920sinx]\u22c5[limh\u21920cosh\u22121h]=cosx+sinx\u22c50=cosx d/dx(sin x) = \u03c0/180 cos x \"\"\" Which seems to suggest that the d/dx sin(x) is not equal to the cos(x) when degrees are used. That a constant must",
+        "feedback": "its cos(x)+c"
+    },
+    {
+        "query": "derivative of sin(x)",
+        "answer": "The derivative of the sine function, sin\u2061(x), is the cosine function, cos\u2061(x). Mathematically, if f(x)=sin(x), then f\u2032(x)=cos\u2061(x). This result Here also we are going to prove the derivative of sin x to be -cos x using the first principle. The derivative of sin x is cos x. Thus, we have proved that the derivative of sin x is cos x. Therefore, the derivative of sin is cos x and is proved by using the quotient rule. Derivative of Sin x Worksheet Therefore, the derivative of sin x is cos x. * The derivative of sin x is cos x. Thus, the derivative of sin 3x is 3 cos 3x. Therefore, the derivative of sin x by first principle is cos x. We know that the derivative of sin x is cos x. So the derivative of sin x2 using this and using the chain rule is cos x2\u00b7 d/dx(x2). ## Derivative of sin x using the First Principle Method f\u2019(x) = limh\u21920 [sin x cos h + cos x sin h \u2013 sin x]/h f\u2019(x) = limh\u21920 [-sin x(1-cosh) + cos x sin h]/h sin (0/2)) + cos x (1) f\u2019(x) = \u2013 sin x(0) + cos x Thus, the derivative of sin x is cos x, is derived. ### Derivative of Sin x Examples Now, we have to find the derivative of sin (x+1), using the 1st principle. Hence, the derivative of sin (x+1), with respect to x is cos (x+1). Find the derivative of sin 2x. **To find:** derivative of sin 2x. Hence, the derivative of sin 2x is 2 cos 2x. ddx[sinx]=cosx Certainly, by the limit definition of the derivative, we know that ddx[sinx]=limh\u21920sin(x+h)\u2212sin(x)h ddx[sinx]=limh\u21920sinxcosh+cosxsinh\u2212sinxh Seeing all of the components of a similar limit in our expression for the derivative, (i.e., there is a sinh in the numerator, an h in the denominator, and both of these are inside a limit as h\u21920), we use algebra and the limit laws to reveal this known limit in our expression: ddx[sinx]=limh\u21920[cosxsinhh+sinxcosh\u2212sinxh]=limh\u21920[cosx\u22c5sinhh+sinxcosh\u2212sinxh]=limh\u21920cosx\u22c5limh\u21920sinhh+limh\u21920sinxcosh\u2212sinxh Note, the first limit in the last line above is of an expression that does not depend on h, and hence effectively the limit of a constant. ddx[sinx]=cosx+limh\u21920sinxcosh\u2212sinxh Pulling out the common factor of sinx in the remaining limit and splitting the resulting product with the limit laws again, we see another familiar limit -- one we which we know equals zero... ddx[sinx]=cosx+limh\u21920sinx(cosh\u22121)h=cosx+[limh\u21920sinx]\u22c5[limh\u21920cosh\u22121h]=cosx+sinx\u22c50=cosx d/dx(sin x) = \u03c0/180 cos x \"\"\" Which seems to suggest that the d/dx sin(x) is not equal to the cos(x) when degrees are used. That a constant must",
+        "feedback": "its cos(x)+c",
+        "rating": null
+    },
+    {
+        "query": "derivative of sinx",
+        "answer": "The derivative of sin x is cos x, which is the rate of change of the sine function at any given point. Here also we are going to prove the derivative of sin x to be -cos x using the first principle. The derivative of sin x is cos x. Thus, we have proved that the derivative of sin x is cos x. Therefore, the derivative of sin is cos x and is proved by using the quotient rule. Derivative of Sin x Worksheet Therefore, the derivative of sin x is cos x. * The derivative of sin x is cos x. Thus, the derivative of sin 3x is 3 cos 3x. Therefore, the derivative of sin x by first principle is cos x. We know that the derivative of sin x is cos x. So the derivative of sin x2 using this and using the chain rule is cos x2\u00b7 d/dx(x2). ## Derivative of sin x using the First Principle Method f\u2019(x) = limh\u21920 [sin x cos h + cos x sin h \u2013 sin x]/h f\u2019(x) = limh\u21920 [-sin x(1-cosh) + cos x sin h]/h sin (0/2)) + cos x (1) f\u2019(x) = \u2013 sin x(0) + cos x Thus, the derivative of sin x is cos x, is derived. ### Derivative of Sin x Examples Now, we have to find the derivative of sin (x+1), using the 1st principle. Hence, the derivative of sin (x+1), with respect to x is cos (x+1). Find the derivative of sin 2x. **To find:** derivative of sin 2x. Hence, the derivative of sin 2x is 2 cos 2x. : r/calculus : r/calculus Image 1: r/calculus icon Go to calculus r/calculus Image 3: r/calculus iconr/calculus Welcome to r/calculus - a space for learning calculus and related disciplines. We learned in class that the derivative of sin(x) is cos(x). New to Reddit? * Reddit reReddit: Top posts of October 6, 2016 * * * * Reddit reReddit: Top posts of October 2016 * * * * Reddit reReddit: Top posts of 2016 * * * * Reddit Meta * Games * Gaming News & Discussion * Other Games * Action Movies & Series * Animated Movies & Series * Comedy Movies & Series * Romance Movies & Series * Superhero Movies & Series * About Reddit * Best of Reddit ddx[sinx]=cosx Certainly, by the limit definition of the derivative, we know that ddx[sinx]=limh\u21920sin(x+h)\u2212sin(x)h ddx[sinx]=limh\u21920sinxcosh+cosxsinh\u2212sinxh Seeing all of the components of a similar limit in our expression for the derivative, (i.e., there is a sinh in the numerator, an h in the denominator, and both of these are inside a limit as h\u21920), we use algebra and the limit laws to reveal this known limit in our expression: ddx[sinx]=limh\u21920[cosxsinhh+sinxcosh\u2212sinxh]=limh\u21920[cosx\u22c5sinhh+sinxcosh\u2212sinxh]=limh\u21920cosx\u22c5limh\u21920sinhh+limh\u21920sinxcosh\u2212sinxh Note, the first limit in the last line above is of an expression that does not depend on h, and hence effectively the limit of a constant. ddx[sinx]=cosx+limh\u21920sinxcosh\u2212sinxh Pulling out the common factor of sinx in the remaining limit and splitting the resulting product with the limit laws again, we see another familiar limit -- one we which we know equals zero... ddx[sinx]=cosx+limh\u21920sinx(cosh\u22121)h=cosx+[limh\u21920sinx]\u22c5[limh\u21920cosh\u22121h]=cosx+sinx\u22c50=cosx",
+        "feedback": "good",
+        "rating": null
+    },
+    {
+        "query": "derivative of sinx",
+        "answer": "The derivative of sin x is cos x, which is the rate of change of the sine function at any given point. Here also we are going to prove the derivative of sin x to be -cos x using the first principle. The derivative of sin x is cos x. Thus, we have proved that the derivative of sin x is cos x. Therefore, the derivative of sin is cos x and is proved by using the quotient rule. Derivative of Sin x Worksheet Therefore, the derivative of sin x is cos x. * The derivative of sin x is cos x. Thus, the derivative of sin 3x is 3 cos 3x. Therefore, the derivative of sin x by first principle is cos x. We know that the derivative of sin x is cos x. So the derivative of sin x2 using this and using the chain rule is cos x2\u00b7 d/dx(x2). ## Derivative of sin x using the First Principle Method f\u2019(x) = limh\u21920 [sin x cos h + cos x sin h \u2013 sin x]/h f\u2019(x) = limh\u21920 [-sin x(1-cosh) + cos x sin h]/h sin (0/2)) + cos x (1) f\u2019(x) = \u2013 sin x(0) + cos x Thus, the derivative of sin x is cos x, is derived. ### Derivative of Sin x Examples Now, we have to find the derivative of sin (x+1), using the 1st principle. Hence, the derivative of sin (x+1), with respect to x is cos (x+1). Find the derivative of sin 2x. **To find:** derivative of sin 2x. Hence, the derivative of sin 2x is 2 cos 2x. : r/calculus : r/calculus Image 1: r/calculus icon Go to calculus r/calculus Image 3: r/calculus iconr/calculus Welcome to r/calculus - a space for learning calculus and related disciplines. We learned in class that the derivative of sin(x) is cos(x). New to Reddit? * Reddit reReddit: Top posts of October 6, 2016 * * * * Reddit reReddit: Top posts of October 2016 * * * * Reddit reReddit: Top posts of 2016 * * * * Reddit Meta * Games * Gaming News & Discussion * Other Games * Action Movies & Series * Animated Movies & Series * Comedy Movies & Series * Romance Movies & Series * Superhero Movies & Series * About Reddit * Best of Reddit ddx[sinx]=cosx Certainly, by the limit definition of the derivative, we know that ddx[sinx]=limh\u21920sin(x+h)\u2212sin(x)h ddx[sinx]=limh\u21920sinxcosh+cosxsinh\u2212sinxh Seeing all of the components of a similar limit in our expression for the derivative, (i.e., there is a sinh in the numerator, an h in the denominator, and both of these are inside a limit as h\u21920), we use algebra and the limit laws to reveal this known limit in our expression: ddx[sinx]=limh\u21920[cosxsinhh+sinxcosh\u2212sinxh]=limh\u21920[cosx\u22c5sinhh+sinxcosh\u2212sinxh]=limh\u21920cosx\u22c5limh\u21920sinhh+limh\u21920sinxcosh\u2212sinxh Note, the first limit in the last line above is of an expression that does not depend on h, and hence effectively the limit of a constant. ddx[sinx]=cosx+limh\u21920sinxcosh\u2212sinxh Pulling out the common factor of sinx in the remaining limit and splitting the resulting product with the limit laws again, we see another familiar limit -- one we which we know equals zero... ddx[sinx]=cosx+limh\u21920sinx(cosh\u22121)h=cosx+[limh\u21920sinx]\u22c5[limh\u21920cosh\u22121h]=cosx+sinx\u22c50=cosx",
+        "feedback": "good",
+        "rating": null
+    },
+    {
+        "query": "derivative of sinx",
+        "answer": "The derivative of sin x is cos x, which is the rate of change of the sine function at any given point. Here also we are going to prove the derivative of sin x to be -cos x using the first principle. The derivative of sin x is cos x. Thus, we have proved that the derivative of sin x is cos x. Therefore, the derivative of sin is cos x and is proved by using the quotient rule. Derivative of Sin x Worksheet Therefore, the derivative of sin x is cos x. * The derivative of sin x is cos x. Thus, the derivative of sin 3x is 3 cos 3x. Therefore, the derivative of sin x by first principle is cos x. We know that the derivative of sin x is cos x. So the derivative of sin x2 using this and using the chain rule is cos x2\u00b7 d/dx(x2). ## Derivative of sin x using the First Principle Method f\u2019(x) = limh\u21920 [sin x cos h + cos x sin h \u2013 sin x]/h f\u2019(x) = limh\u21920 [-sin x(1-cosh) + cos x sin h]/h sin (0/2)) + cos x (1) f\u2019(x) = \u2013 sin x(0) + cos x Thus, the derivative of sin x is cos x, is derived. ### Derivative of Sin x Examples Now, we have to find the derivative of sin (x+1), using the 1st principle. Hence, the derivative of sin (x+1), with respect to x is cos (x+1). Find the derivative of sin 2x. **To find:** derivative of sin 2x. Hence, the derivative of sin 2x is 2 cos 2x. : r/calculus : r/calculus Image 1: r/calculus icon Go to calculus r/calculus Image 3: r/calculus iconr/calculus Welcome to r/calculus - a space for learning calculus and related disciplines. We learned in class that the derivative of sin(x) is cos(x). New to Reddit? * Reddit reReddit: Top posts of October 6, 2016 * * * * Reddit reReddit: Top posts of October 2016 * * * * Reddit reReddit: Top posts of 2016 * * * * Reddit Meta * Games * Gaming News & Discussion * Other Games * Action Movies & Series * Animated Movies & Series * Comedy Movies & Series * Romance Movies & Series * Superhero Movies & Series * About Reddit * Best of Reddit ddx[sinx]=cosx Certainly, by the limit definition of the derivative, we know that ddx[sinx]=limh\u21920sin(x+h)\u2212sin(x)h ddx[sinx]=limh\u21920sinxcosh+cosxsinh\u2212sinxh Seeing all of the components of a similar limit in our expression for the derivative, (i.e., there is a sinh in the numerator, an h in the denominator, and both of these are inside a limit as h\u21920), we use algebra and the limit laws to reveal this known limit in our expression: ddx[sinx]=limh\u21920[cosxsinhh+sinxcosh\u2212sinxh]=limh\u21920[cosx\u22c5sinhh+sinxcosh\u2212sinxh]=limh\u21920cosx\u22c5limh\u21920sinhh+limh\u21920sinxcosh\u2212sinxh Note, the first limit in the last line above is of an expression that does not depend on h, and hence effectively the limit of a constant. ddx[sinx]=cosx+limh\u21920sinxcosh\u2212sinxh Pulling out the common factor of sinx in the remaining limit and splitting the resulting product with the limit laws again, we see another familiar limit -- one we which we know equals zero... ddx[sinx]=cosx+limh\u21920sinx(cosh\u22121)h=cosx+[limh\u21920sinx]\u22c5[limh\u21920cosh\u22121h]=cosx+sinx\u22c50=cosx",
+        "feedback": "its too long!",
+        "rating": null
+    },
+    {
+        "query": "derivative of sinx",
+        "answer": "The derivative of sin x is the rate of change with respect to angle ie, x. The resultant of the derivative of sin x is cos x. Here also we are going to prove the derivative of sin x to be -cos x using the first principle. The derivative of sin x is cos x. Thus, we have proved that the derivative of sin x is cos x. Therefore, the derivative of sin is cos x and is proved by using the quotient rule. Derivative of Sin x Worksheet Therefore, the derivative of sin x is cos x. * The derivative of sin x is cos x. Thus, the derivative of sin 3x is 3 cos 3x. Therefore, the derivative of sin x by first principle is cos x. We know that the derivative of sin x is cos x. So the derivative of sin x2 using this and using the chain rule is cos x2\u00b7 d/dx(x2). The derivative of sin(x) is cos(x). Why? The derivative of any given function is simply the slope of the tangent line to original function ## Derivative of sin x using the First Principle Method f\u2019(x) = limh\u21920 [sin x cos h + cos x sin h \u2013 sin x]/h f\u2019(x) = limh\u21920 [-sin x(1-cosh) + cos x sin h]/h sin (0/2)) + cos x (1) f\u2019(x) = \u2013 sin x(0) + cos x Thus, the derivative of sin x is cos x, is derived. ### Derivative of Sin x Examples Now, we have to find the derivative of sin (x+1), using the 1st principle. Hence, the derivative of sin (x+1), with respect to x is cos (x+1). Find the derivative of sin 2x. **To find:** derivative of sin 2x. Hence, the derivative of sin 2x is 2 cos 2x. : r/calculus : r/calculus Image 1: r/calculus icon Go to calculus r/calculus Image 3: r/calculus iconr/calculus Welcome to r/calculus - a space for learning calculus and related disciplines. We learned in class that the derivative of sin(x) is cos(x). New to Reddit? *   Reddit reReddit: Top posts of October 6, 2016 * * * *   Reddit reReddit: Top posts of October 2016 * * * *   Reddit reReddit: Top posts of 2016 * * * *   Reddit Meta *   Games  *   Gaming News & Discussion *   Other Games *   Action Movies & Series *   Animated Movies & Series *   Comedy Movies & Series *   Romance Movies & Series *   Superhero Movies & Series *   About Reddit *   Best of Reddit",
+        "feedback": "liitle bit small",
+        "rating": null
+    }
+]

docker-compose.yml

@@ -0,0 +1,27 @@
+services:
+  backend:
+    build: .
+    ports:
+      - "8000:8000"
+    environment:
+      - PORT=8000
+    command: uvicorn main:app --host 0.0.0.0 --port 8000
+
+
+  frontend:
+    build:
+      context: ./Frontend/react-app
+      dockerfile: Dockerfile
+    ports:
+      - "3000:80"
+
+  backend_v2:
+    build:
+      context: .
+      dockerfile: Dockerfile.v2
+    container_name: math_agent_v2
+    ports:
+      - "8080:8000"
+    environment:
+      - PORT=8000
+    command: uvicorn main:app --host 0.0.0.0 --port 8000

main.py

@@ -0,0 +1,36 @@
+import os
+os.environ["USE_TF"] = "0"
+import sys
+
+# Add the current directory to Python path so Backend imports work
+current_dir = os.path.dirname(os.path.abspath(__file__))
+sys.path.insert(0, current_dir)
+
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from router.rag_router import router as rag_router
+from router.feedback_router import router as feedback_router
+app = FastAPI(
+    title="Math Routing Agent ",
+    description="Hello",
+    version="1.0.0"
+)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],  # you can restrict this later to your React app
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+#Routers
+app.include_router(rag_router, prefix="/api/query", tags=["RAG Router"])
+app.include_router(feedback_router, prefix="/api/feedback", tags=["Feedback Router"])
+# Endpoint
+@app.get("/")
+async def root():
+    return {"message": "Math Routing Agent API is on"}
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run("main:app", host="0.0.0.0", port=8000, reload=True)

requirements.txt

@@ -0,0 +1,15 @@
+sympy
+requests~=2.32.5
+python-dotenv~=1.2.1
+shim~=0.1.0
+langchain-community~=0.4.1
+langchain-text-splitters~=1.0.0
+qdrant-client~=1.15.1
+dspy~=3.0.3
+fastapi~=0.120.0
+pydantic~=2.12.3
+uvicorn~=0.38.0
+sentence-transformers==5.1.2
+faiss-cpu
+
+

router/__init__.py

@@ -0,0 +1 @@
+# This file makes Python treat this directory as a package

router/feedback_router.py

@@ -0,0 +1,25 @@
+from fastapi import APIRouter, HTTPException
+from pydantic import BaseModel
+from agents.feedback_agent import save_feedback, tuning
+
+router = APIRouter()
+
+class Feedback(BaseModel):
+    query: str
+    answer: str
+    feedback: str
+    rating:str=None# user’s correction or comment
+
+@router.post("/submit")
+async def submit_feedback(feedback: Feedback):
+    try:
+        save_feedback(feedback.query, feedback.answer, feedback.feedback)
+        tuning(feedback.query, incorrect_answer=feedback.feedback)
+
+        return {
+            "status": "success",
+            "message": "Feedback is saved and model updated successfully",
+            "data": feedback.model_dump(),
+        }
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))

router/rag_router.py

@@ -0,0 +1,42 @@
+from fastapi import HTTPException, APIRouter
+from pydantic import BaseModel
+
+from agents.routing_agent import route_query
+from agents.vector_db import create_text
+from agents.web_agent import answer_from_web
+
+router = APIRouter()
+
+class QueryInput(BaseModel):
+    question: str
+
+class QueryResponse(BaseModel):
+    source: str
+    answer: str
+
+@router.post("/ask", response_model=QueryResponse)
+async def ask(query: QueryInput):
+    try:
+        user_question = query.question
+        print(f"🧠 Received query: {user_question}")
+
+        decision = route_query(user_question)
+        print(f"📤 Routing result: {decision}")
+
+        if decision == "KO":
+            answer = create_text(user_question)
+            return QueryResponse(source="Knowledge Base", answer=answer)
+
+        elif decision == "WEB":
+            answer = answer_from_web(user_question)
+            return QueryResponse(source="Web Search", answer=answer)
+
+        else:
+            # ✅ Math solver gave an actual answer
+            return QueryResponse(source="Math Solver", answer=decision)
+
+    except Exception as e:
+        print(f"❌ Error: {e}")
+        raise HTTPException(status_code=500, detail=str(e))
+
+

utils/guardrails.py

@@ -0,0 +1,39 @@
+import re
+def validate_math_query(query: str) -> bool:
+
+    if not query or len(query.strip()) == 0:
+        return False
+
+
+    # block irrevalent characters
+    disallowed_patterns=[
+        r"import\s+", r"exec\s+", r"os\.system", r"subprocess", r"__"
+    ]
+
+    for pattern in disallowed_patterns:
+        if re.search(pattern, query):
+            return False
+
+    safe_pattern= r"^[0-9a-zA-Z\s\+\-\*\/\^\(\)\=\?\.\,]+$"
+    return bool(re.match(safe_pattern, query))
+
+#to clean the model response
+def sanitize(response:str) -> str:
+    cleaned=re.sub(r"\s+"," ",response)
+    cleaned =re.sub(r"^\s+"," ",cleaned)
+    return cleaned.strip()
+
+if __name__ == "__main__":
+    test_queries = [
+        "Solve 2x + 3 = 7",
+        "import os; os.system('rm -rf /')",
+        "Find derivative of sin(x)^2",
+        ""
+    ]
+
+    for q in test_queries:
+        print(f"\n Query: {q}")
+        print("Valid " if validate_math_query(q) else " Invalid")
+
+    resp = "```python\nAnswer = 42\n```"
+    print("\nCleaned Output:", sanitize(resp))

utils/jee_bench_eval.py

@@ -0,0 +1,51 @@
+from agents.routing_agent import route_query
+from utils.guardrails import validate_math_query, sanitize
+
+def evaluate(txt_path:str):
+
+    total,correct=0,0
+    results=[]
+
+    with open(txt_path,"r" ,encoding="utf-8") as f:
+        content=f.read().strip().split("\n\n")
+
+        for block in content:
+            if not block.strip():
+                continue
+
+            lines = block.strip().split("\n")
+            question=next((l[3:].strip() for l in lines if l.startswith("Q:")),None)
+            expected=next((l[3:].strip().lower() for l in lines if l.startswith("A:")),"")
+
+            if not question or not expected:
+                continue
+
+            if not validate_math_query(question):
+                print(f"⚠️ Skipping invalid query: {question}")
+                continue
+
+            response=route_query(question)
+            cleaned=sanitize(response).lower()
+
+            is_right=expected in cleaned
+            results.append({
+                "Question": question,
+                "Expected": expected,
+                "ModelAnswer": cleaned,
+                "Match": is_right
+            })
+
+            total+=1
+
+            if is_right:
+                correct+=1
+
+    accuracy = (correct / total * 100) if total > 0 else 0.0
+
+
+    print(f"{accuracy:.2f}% ({correct}/{total})")
+    print(results)
+
+if __name__ == "__main__":
+    txt_file = "data/data.txt"
+    evaluate(txt_file)

utils/mcp_client.py

@@ -0,0 +1,33 @@
+# backend/utils/mcp_client.py
+import os
+import requests
+from dotenv import load_dotenv
+
+# Load environment variables
+load_dotenv()
+
+TAVILY_API_KEY = os.getenv("TAVILY_API_KEY", "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")
+TAVILY_ENDPOINT = "https://api.tavily.com/search"
+
+def run_mcp(query, k=2):
+    #we are using tavily api for external search
+    headers = {"Content-Type": "application/json"}
+    data = {
+        "api_key": TAVILY_API_KEY,
+        "query": query,
+        "num_results": k
+    }
+
+    try:
+        response = requests.post(TAVILY_ENDPOINT, json=data, headers=headers)
+        response.raise_for_status()
+        results = response.json()
+
+        # Extract and combine content snippets
+        context = " ".join([r.get("content", "") for r in results.get("results", [])])
+        return context.strip() or "No relevant web data found."
+    except Exception as e:
+        print(f" MCP search failed: {e}")
+        return "Web search unavailable."
+
+

utils/vectorstore_setup.py

@@ -0,0 +1,45 @@
+import os
+from langchain_community.document_loaders import DirectoryLoader, TextLoader
+from langchain_text_splitters import RecursiveCharacterTextSplitter
+from langchain_community.embeddings import HuggingFaceEmbeddings
+from langchain_qdrant import QdrantVectorStore
+from qdrant_client import QdrantClient
+
+def setup_qdrant_vectorstore():
+
+    #here i want to create a Qdrant VectorDB with the help of hugggingface embeddings
+    kb_path=os.path.join("data")
+    os.makedirs(kb_path, exist_ok=True)
+
+    #connect local Qdrant
+    client=QdrantClient(host="localhost",port=6333)
+
+    #Loading data with directory laoder
+    loader = DirectoryLoader(kb_path, glob="*.txt", loader_cls=TextLoader)
+    documents = loader.load()
+
+    #split the text data
+    text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=200)
+    chunks = text_splitter.split_documents(documents)
+
+     #embedding
+    embeddings = HuggingFaceEmbeddings(model_name="sentence-transformers/all-MiniLM-L6-v2")
+
+    vectordb=QdrantVectorStore.from_documents(
+        documents=chunks,
+        embedding=embeddings,
+        url="http://localhost:6333",
+        collection_name="math_knowledge_base"
+        )
+
+    print(" Qdrant Vector Store setup completed!")
+    return vectordb
+
+if __name__ == "__main__":
+    print("Testing Qdrant Vector Store setup")
+
+    vectordb = setup_qdrant_vectorstore()
+
+    # simple check
+    print("VectorDB successfully created!")
+    print("Collections available:", vectordb.client.get_collections())